85819881015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3182

約数の個数: 144

約数和(自身を含む): 173710057248

約数和(自身を除く): 87890176233

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 331, 363, 495, 561, 605, 765, 935, 993, 1089, 1655, 1683, 1815, 2057, 2801, 2805, 2979, 3641, 4965, 5445, 5627, 6171, 8403, 8415, 10285, 10923, 14005, 14895, 16881, 18205, 18513, 25209, 28135, 30811, 30855, 32769, 40051, 42015, 47617, 50643, 54615, 61897, 84405, 92433, 92565, 120153, 126045, 142851, 154055, 163845, 185691, 200255, 238085, 253215, 277299, 309485, 338921, 360459, 428553, 462165, 523787, 557073, 600765, 680867, 714255, 927131, 928455, 1016763, 1386495, 1571361, 1694605, 1802295, 2042601, 2142765, 2618935, 2781393, 2785365, 3050289, 3404335, 4635655, 4714083, 5083815, 5761657, 6127803, 7856805, 8344179, 10198441, 10213005, 13906965, 15251445, 15761227, 17284971, 23570415, 28808285, 30595323, 30639015, 41720895, 47283681, 50992205, 51854913, 78806135, 86424855, 91785969, 112182851, 141851043, 152976615, 173373497, 236418405, 259274565, 336548553, 458929845, 520120491, 560914255, 709255215, 866867485, 1009645659, 1560361473, 1682742765, 1907108467, 2600602455, 5048228295, 5721325401, 7801807365, 9535542335, 17163976203, 28606627005, 85819881015]

約数ペア:

[(1, 85819881015), (3, 28606627005), (5, 17163976203), (9, 9535542335), (11, 7801807365), (15, 5721325401), (17, 5048228295), (33, 2600602455), (45, 1907108467), (51, 1682742765), (55, 1560361473), (85, 1009645659), (99, 866867485), (121, 709255215), (153, 560914255), (165, 520120491), (187, 458929845), (255, 336548553), (331, 259274565), (363, 236418405), (495, 173373497), (561, 152976615), (605, 141851043), (765, 112182851), (935, 91785969), (993, 86424855), (1089, 78806135), (1655, 51854913), (1683, 50992205), (1815, 47283681), (2057, 41720895), (2801, 30639015), (2805, 30595323), (2979, 28808285), (3641, 23570415), (4965, 17284971), (5445, 15761227), (5627, 15251445), (6171, 13906965), (8403, 10213005), (8415, 10198441), (10285, 8344179), (10923, 7856805), (14005, 6127803), (14895, 5761657), (16881, 5083815), (18205, 4714083), (18513, 4635655), (25209, 3404335), (28135, 3050289), (30811, 2785365), (30855, 2781393), (32769, 2618935), (40051, 2142765), (42015, 2042601), (47617, 1802295), (50643, 1694605), (54615, 1571361), (61897, 1386495), (84405, 1016763), (92433, 928455), (92565, 927131), (120153, 714255), (126045, 680867), (142851, 600765), (154055, 557073), (163845, 523787), (185691, 462165), (200255, 428553), (238085, 360459), (253215, 338921), (277299, 309485)]