1948656475

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{1153}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 2456958320

約数和(自身を除く): 508301845

約数列:

[1, 5, 25, 67, 335, 1009, 1153, 1675, 5045, 5765, 25225, 28825, 67603, 77251, 338015, 386255, 1163377, 1690075, 1931275, 5816885, 29084425, 77946259, 389731295, 1948656475]

約数ペア:

[(1, 1948656475), (5, 389731295), (25, 77946259), (67, 29084425), (335, 5816885), (1009, 1931275), (1153, 1690075), (1675, 1163377), (5045, 386255), (5765, 338015), (25225, 77251), (28825, 67603)]