6920399525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 10182160800

約数和(自身を除く): 3261761275

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 97, 185, 221, 325, 349, 425, 481, 485, 629, 925, 1105, 1261, 1649, 1745, 2405, 2425, 3145, 3589, 4537, 5525, 5933, 6305, 8177, 8245, 8725, 12025, 12913, 15725, 17945, 21437, 22685, 29665, 31525, 33853, 40885, 41225, 46657, 61013, 64565, 77129, 89725, 107185, 113425, 148325, 167869, 169265, 204425, 219521, 233285, 305065, 322825, 385645, 440089, 535925, 575501, 793169, 839345, 846325, 1097605, 1166425, 1252561, 1525325, 1928225, 2200445, 2853773, 2877505, 3965845, 4196725, 5488025, 6262805, 7481513, 11002225, 14268865, 14387525, 16283293, 19829225, 21293537, 31314025, 37407565, 71344325, 81416465, 106467685, 187037825, 276815981, 407082325, 532338425, 1384079905, 6920399525]

約数ペア:

[(1, 6920399525), (5, 1384079905), (13, 532338425), (17, 407082325), (25, 276815981), (37, 187037825), (65, 106467685), (85, 81416465), (97, 71344325), (185, 37407565), (221, 31314025), (325, 21293537), (349, 19829225), (425, 16283293), (481, 14387525), (485, 14268865), (629, 11002225), (925, 7481513), (1105, 6262805), (1261, 5488025), (1649, 4196725), (1745, 3965845), (2405, 2877505), (2425, 2853773), (3145, 2200445), (3589, 1928225), (4537, 1525325), (5525, 1252561), (5933, 1166425), (6305, 1097605), (8177, 846325), (8245, 839345), (8725, 793169), (12025, 575501), (12913, 535925), (15725, 440089), (17945, 385645), (21437, 322825), (22685, 305065), (29665, 233285), (31525, 219521), (33853, 204425), (40885, 169265), (41225, 167869), (46657, 148325), (61013, 113425), (64565, 107185), (77129, 89725)]