67453365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 143327232

約数和(自身を除く): 75873867

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 31, 35, 51, 53, 69, 85, 93, 105, 115, 119, 155, 159, 161, 217, 255, 265, 345, 357, 371, 391, 465, 483, 527, 595, 651, 713, 795, 805, 901, 1085, 1113, 1173, 1219, 1581, 1643, 1785, 1855, 1955, 2139, 2415, 2635, 2703, 2737, 3255, 3565, 3657, 3689, 4505, 4929, 4991, 5565, 5865, 6095, 6307, 7905, 8211, 8215, 8533, 10695, 11067, 11501, 12121, 13515, 13685, 14973, 18285, 18445, 18921, 20723, 24645, 24955, 25599, 27931, 31535, 34503, 36363, 37789, 41055, 42665, 55335, 57505, 60605, 62169, 74865, 83793, 84847, 94605, 103615, 113367, 127995, 139655, 145061, 172515, 181815, 188945, 195517, 254541, 264523, 310845, 418965, 424235, 435183, 566835, 586551, 642413, 725305, 793569, 977585, 1272705, 1322615, 1927239, 2175915, 2932755, 3212065, 3967845, 4496891, 9636195, 13490673, 22484455, 67453365]

約数ペア:

[(1, 67453365), (3, 22484455), (5, 13490673), (7, 9636195), (15, 4496891), (17, 3967845), (21, 3212065), (23, 2932755), (31, 2175915), (35, 1927239), (51, 1322615), (53, 1272705), (69, 977585), (85, 793569), (93, 725305), (105, 642413), (115, 586551), (119, 566835), (155, 435183), (159, 424235), (161, 418965), (217, 310845), (255, 264523), (265, 254541), (345, 195517), (357, 188945), (371, 181815), (391, 172515), (465, 145061), (483, 139655), (527, 127995), (595, 113367), (651, 103615), (713, 94605), (795, 84847), (805, 83793), (901, 74865), (1085, 62169), (1113, 60605), (1173, 57505), (1219, 55335), (1581, 42665), (1643, 41055), (1785, 37789), (1855, 36363), (1955, 34503), (2139, 31535), (2415, 27931), (2635, 25599), (2703, 24955), (2737, 24645), (3255, 20723), (3565, 18921), (3657, 18445), (3689, 18285), (4505, 14973), (4929, 13685), (4991, 13515), (5565, 12121), (5865, 11501), (6095, 11067), (6307, 10695), (7905, 8533), (8211, 8215)]