71284355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 87562944

約数和(自身を除く): 16278589

約数列:

[1, 5, 71, 113, 355, 565, 1777, 8023, 8885, 40115, 126167, 200801, 630835, 1004005, 14256871, 71284355]

約数ペア:

[(1, 71284355), (5, 14256871), (71, 1004005), (113, 630835), (355, 200801), (565, 126167), (1777, 40115), (8023, 8885)]