188292755

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 274560000

約数和(自身を除く): 86267245

約数列:

[1, 5, 7, 19, 35, 95, 103, 133, 515, 665, 721, 1957, 2749, 3605, 9785, 13699, 13745, 19243, 52231, 68495, 96215, 261155, 283147, 365617, 1415735, 1828085, 1982029, 5379793, 9910145, 26898965, 37658551, 188292755]

約数ペア:

[(1, 188292755), (5, 37658551), (7, 26898965), (19, 9910145), (35, 5379793), (95, 1982029), (103, 1828085), (133, 1415735), (515, 365617), (665, 283147), (721, 261155), (1957, 96215), (2749, 68495), (3605, 52231), (9785, 19243), (13699, 13745)]