298323575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4003}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 405140736

約数和(自身を除く): 106817161

約数列:

[1, 5, 11, 25, 55, 271, 275, 1355, 2981, 4003, 6775, 14905, 20015, 44033, 74525, 100075, 220165, 1084813, 1100825, 5424065, 11932943, 27120325, 59664715, 298323575]

約数ペア:

[(1, 298323575), (5, 59664715), (11, 27120325), (25, 11932943), (55, 5424065), (271, 1100825), (275, 1084813), (1355, 220165), (2981, 100075), (4003, 74525), (6775, 44033), (14905, 20015)]