24807775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 32212224

約数和(自身を除く): 7404449

約数列:

[1, 5, 25, 43, 47, 215, 235, 491, 1075, 1175, 2021, 2455, 10105, 12275, 21113, 23077, 50525, 105565, 115385, 527825, 576925, 992311, 4961555, 24807775]

約数ペア:

[(1, 24807775), (5, 4961555), (25, 992311), (43, 576925), (47, 527825), (215, 115385), (235, 105565), (491, 50525), (1075, 23077), (1175, 21113), (2021, 12275), (2455, 10105)]