15155450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5042

約数の個数: 24

約数和(自身を含む): 28657020

約数和(自身を除く): 13501570

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 4969, 9938, 24845, 49690, 124225, 248450, 303109, 606218, 1515545, 3031090, 7577725, 15155450]

約数ペア:

[(1, 15155450), (2, 7577725), (5, 3031090), (10, 1515545), (25, 606218), (50, 303109), (61, 248450), (122, 124225), (305, 49690), (610, 24845), (1525, 9938), (3050, 4969)]