2079103075

素因数分解:

$5^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6621

約数の個数: 48

約数和(自身を含む): 3088244800

約数和(自身を除く): 1009141725

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 343, 925, 1225, 1295, 1715, 1813, 6475, 6553, 8575, 9065, 12691, 32765, 45325, 45871, 63455, 163825, 229355, 242461, 317275, 321097, 1146775, 1212305, 1605485, 1697227, 2247679, 6061525, 8027425, 8486135, 11238395, 11880589, 42430675, 56191975, 59402945, 83164123, 297014725, 415820615, 2079103075]

約数ペア:

[(1, 2079103075), (5, 415820615), (7, 297014725), (25, 83164123), (35, 59402945), (37, 56191975), (49, 42430675), (175, 11880589), (185, 11238395), (245, 8486135), (259, 8027425), (343, 6061525), (925, 2247679), (1225, 1697227), (1295, 1605485), (1715, 1212305), (1813, 1146775), (6475, 321097), (6553, 317275), (8575, 242461), (9065, 229355), (12691, 163825), (32765, 63455), (45325, 45871)]