15059317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 19305216

約数和(自身を除く): 4245899

約数列:

[1, 7, 13, 47, 49, 91, 329, 503, 611, 637, 2303, 3521, 4277, 6539, 23641, 24647, 29939, 45773, 165487, 307333, 320411, 1158409, 2151331, 15059317]

約数ペア:

[(1, 15059317), (7, 2151331), (13, 1158409), (47, 320411), (49, 307333), (91, 165487), (329, 45773), (503, 29939), (611, 24647), (637, 23641), (2303, 6539), (3521, 4277)]