72315815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101141}}^1$

素因数の和:101170

約数の個数: 16

約数和(自身を含む): 101951136

約数和(自身を除く): 29635321

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101141, 505705, 1112551, 1314833, 5562755, 6574165, 14463163, 72315815]

約数ペア:

[(1, 72315815), (5, 14463163), (11, 6574165), (13, 5562755), (55, 1314833), (65, 1112551), (143, 505705), (715, 101141)]