72972185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{102059}}^1$

素因数の和:102088

約数の個数: 16

約数和(自身を含む): 102876480

約数和(自身を除く): 29904295

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 102059, 510295, 1122649, 1326767, 5613245, 6633835, 14594437, 72972185]

約数ペア:

[(1, 72972185), (5, 14594437), (11, 6633835), (13, 5613245), (55, 1326767), (65, 1122649), (143, 510295), (715, 102059)]