15516325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 22230720

約数和(自身を除く): 6714395

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 3319, 4675, 16595, 36509, 56423, 82975, 182545, 282115, 620653, 912725, 1410575, 3103265, 15516325]

約数ペア:

[(1, 15516325), (5, 3103265), (11, 1410575), (17, 912725), (25, 620653), (55, 282115), (85, 182545), (187, 82975), (275, 56423), (425, 36509), (935, 16595), (3319, 4675)]