827930125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 1145783808

約数和(自身を除く): 317853683

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 3355, 7625, 9871, 16775, 49355, 83875, 108581, 246775, 542905, 602131, 1233875, 2714525, 3010655, 6623441, 13572625, 15053275, 33117205, 75266375, 165586025, 827930125]

約数ペア:

[(1, 827930125), (5, 165586025), (11, 75266375), (25, 33117205), (55, 15053275), (61, 13572625), (125, 6623441), (275, 3010655), (305, 2714525), (671, 1233875), (1375, 602131), (1525, 542905), (3355, 246775), (7625, 108581), (9871, 83875), (16775, 49355)]