19162825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 27453600

約数和(自身を除く): 8290775

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4099, 4675, 20495, 45089, 69683, 102475, 225445, 348415, 766513, 1127225, 1742075, 3832565, 19162825]

約数ペア:

[(1, 19162825), (5, 3832565), (11, 1742075), (17, 1127225), (25, 766513), (55, 348415), (85, 225445), (187, 102475), (275, 69683), (425, 45089), (935, 20495), (4099, 4675)]