1230855775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{14843}}^1$

素因数の和:14991

約数の個数: 24

約数和(自身を含む): 1590326784

約数和(自身を除く): 359471009

約数列:

[1, 5, 25, 31, 107, 155, 535, 775, 2675, 3317, 14843, 16585, 74215, 82925, 371075, 460133, 1588201, 2300665, 7941005, 11503325, 39705025, 49234231, 246171155, 1230855775]

約数ペア:

[(1, 1230855775), (5, 246171155), (25, 49234231), (31, 39705025), (107, 11503325), (155, 7941005), (535, 2300665), (775, 1588201), (2675, 460133), (3317, 371075), (14843, 82925), (16585, 74215)]