20170127495

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{3853}}^1$

素因数の和:4824

約数の個数: 48

約数和(自身を含む): 29419277760

約数和(自身を除く): 9249150265

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 929, 1127, 3853, 4645, 5635, 6503, 19265, 21367, 26971, 32515, 45521, 88619, 106835, 134855, 149569, 188797, 227605, 443095, 620333, 747845, 943985, 1046983, 3101665, 3579437, 4342331, 5234915, 17897185, 21711655, 25056059, 82327051, 125280295, 175392413, 411635255, 576289357, 876962065, 2881446785, 4034025499, 20170127495]

約数ペア:

[(1, 20170127495), (5, 4034025499), (7, 2881446785), (23, 876962065), (35, 576289357), (49, 411635255), (115, 175392413), (161, 125280295), (245, 82327051), (805, 25056059), (929, 21711655), (1127, 17897185), (3853, 5234915), (4645, 4342331), (5635, 3579437), (6503, 3101665), (19265, 1046983), (21367, 943985), (26971, 747845), (32515, 620333), (45521, 443095), (88619, 227605), (106835, 188797), (134855, 149569)]