12415715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 16130016

約数和(自身を除く): 3714301

約数列:

[1, 5, 13, 65, 251, 761, 1255, 3263, 3805, 9893, 16315, 49465, 191011, 955055, 2483143, 12415715]

約数ペア:

[(1, 12415715), (5, 2483143), (13, 955055), (65, 191011), (251, 49465), (761, 16315), (1255, 9893), (3263, 3805)]