190028575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8747}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 260340480

約数和(自身を除く): 70311905

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 8747, 21725, 43735, 96217, 218675, 481085, 691013, 2405425, 3455065, 7601143, 17275325, 38005715, 190028575]

約数ペア:

[(1, 190028575), (5, 38005715), (11, 17275325), (25, 7601143), (55, 3455065), (79, 2405425), (275, 691013), (395, 481085), (869, 218675), (1975, 96217), (4345, 43735), (8747, 21725)]