2014925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 2892672

約数和(自身を除く): 877747

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 431, 935, 2155, 4675, 4741, 7327, 10775, 23705, 36635, 80597, 118525, 183175, 402985, 2014925]

約数ペア:

[(1, 2014925), (5, 402985), (11, 183175), (17, 118525), (25, 80597), (55, 36635), (85, 23705), (187, 10775), (275, 7327), (425, 4741), (431, 4675), (935, 2155)]