2247489475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{24841}}^1$

素因数の和:24916

約数の個数: 48

約数和(自身を含む): 3548630016

約数和(自身を除く): 1301140541

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 175, 235, 275, 329, 385, 517, 1175, 1645, 1925, 2585, 3619, 8225, 12925, 18095, 24841, 90475, 124205, 173887, 273251, 621025, 869435, 1167527, 1366255, 1912757, 4347175, 5837635, 6831275, 8172689, 9563785, 12842797, 29188175, 40863445, 47818925, 64213985, 89899579, 204317225, 321069925, 449497895, 2247489475]

約数ペア:

[(1, 2247489475), (5, 449497895), (7, 321069925), (11, 204317225), (25, 89899579), (35, 64213985), (47, 47818925), (55, 40863445), (77, 29188175), (175, 12842797), (235, 9563785), (275, 8172689), (329, 6831275), (385, 5837635), (517, 4347175), (1175, 1912757), (1645, 1366255), (1925, 1167527), (2585, 869435), (3619, 621025), (8225, 273251), (12925, 173887), (18095, 124205), (24841, 90475)]