127019275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9221}}^1$

素因数の和:9279

約数の個数: 24

約数和(自身を含む): 171529200

約数和(自身を除く): 44509925

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 9221, 13775, 46105, 175199, 230525, 267409, 875995, 1337045, 4379975, 5080771, 6685225, 25403855, 127019275]

約数ペア:

[(1, 127019275), (5, 25403855), (19, 6685225), (25, 5080771), (29, 4379975), (95, 1337045), (145, 875995), (475, 267409), (551, 230525), (725, 175199), (2755, 46105), (9221, 13775)]