15672053579

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{4861}}^1$

素因数の和:5451

約数の個数: 32

約数和(自身を含む): 19603584000

約数和(自身を除く): 3931530421

約数列:

[1, 7, 13, 71, 91, 497, 499, 923, 3493, 4861, 6461, 6487, 34027, 35429, 45409, 63193, 248003, 345131, 442351, 460577, 2415917, 2425639, 3224039, 4486703, 16979473, 31406921, 31533307, 172220369, 220733149, 1205542583, 2238864797, 15672053579]

約数ペア:

[(1, 15672053579), (7, 2238864797), (13, 1205542583), (71, 220733149), (91, 172220369), (497, 31533307), (499, 31406921), (923, 16979473), (3493, 4486703), (4861, 3224039), (6461, 2425639), (6487, 2415917), (34027, 460577), (35429, 442351), (45409, 345131), (63193, 248003)]