315025151

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 366305280

約数和(自身を除く): 51280129

約数列:

[1, 7, 109, 127, 763, 889, 3251, 13843, 22757, 96901, 354359, 412877, 2480513, 2890139, 45003593, 315025151]

約数ペア:

[(1, 315025151), (7, 45003593), (109, 2890139), (127, 2480513), (763, 412877), (889, 354359), (3251, 96901), (13843, 22757)]