5489408085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 10851840000

約数和(自身を除く): 5362431915

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 59, 95, 105, 133, 149, 177, 285, 295, 313, 399, 413, 447, 665, 745, 885, 939, 1043, 1121, 1239, 1565, 1995, 2065, 2191, 2235, 2831, 3129, 3363, 4695, 5215, 5605, 5947, 6195, 6573, 7847, 8493, 8791, 10955, 14155, 15645, 16815, 17841, 18467, 19817, 23541, 26373, 29735, 32865, 39235, 41629, 42465, 43955, 46637, 55401, 59451, 61537, 89205, 92335, 99085, 117705, 124887, 129269, 131865, 139911, 167029, 184611, 208145, 233185, 277005, 297255, 307685, 326459, 350873, 387807, 501087, 624435, 646345, 699555, 835145, 886103, 923055, 979377, 1052619, 1169203, 1632295, 1754365, 1939035, 2456111, 2505435, 2658309, 2751583, 3507609, 4430515, 4896885, 5263095, 5846015, 6202721, 7368333, 8254749, 12280555, 13291545, 13757915, 17538045, 18608163, 19261081, 31013605, 36841665, 41273745, 52280077, 57783243, 93040815, 96305405, 156840231, 261400385, 288916215, 365960539, 784201155, 1097881617, 1829802695, 5489408085]

約数ペア:

[(1, 5489408085), (3, 1829802695), (5, 1097881617), (7, 784201155), (15, 365960539), (19, 288916215), (21, 261400385), (35, 156840231), (57, 96305405), (59, 93040815), (95, 57783243), (105, 52280077), (133, 41273745), (149, 36841665), (177, 31013605), (285, 19261081), (295, 18608163), (313, 17538045), (399, 13757915), (413, 13291545), (447, 12280555), (665, 8254749), (745, 7368333), (885, 6202721), (939, 5846015), (1043, 5263095), (1121, 4896885), (1239, 4430515), (1565, 3507609), (1995, 2751583), (2065, 2658309), (2191, 2505435), (2235, 2456111), (2831, 1939035), (3129, 1754365), (3363, 1632295), (4695, 1169203), (5215, 1052619), (5605, 979377), (5947, 923055), (6195, 886103), (6573, 835145), (7847, 699555), (8493, 646345), (8791, 624435), (10955, 501087), (14155, 387807), (15645, 350873), (16815, 326459), (17841, 307685), (18467, 297255), (19817, 277005), (23541, 233185), (26373, 208145), (29735, 184611), (32865, 167029), (39235, 139911), (41629, 131865), (42465, 129269), (43955, 124887), (46637, 117705), (55401, 99085), (59451, 92335), (61537, 89205)]