15522250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 30073680

約数和(自身を除く): 14551430

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 2141, 3625, 4282, 7250, 10705, 21410, 53525, 62089, 107050, 124178, 267625, 310445, 535250, 620890, 1552225, 3104450, 7761125, 15522250]

約数ペア:

[(1, 15522250), (2, 7761125), (5, 3104450), (10, 1552225), (25, 620890), (29, 535250), (50, 310445), (58, 267625), (125, 124178), (145, 107050), (250, 62089), (290, 53525), (725, 21410), (1450, 10705), (2141, 7250), (3625, 4282)]