78739355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 96272064

約数和(自身を除く): 17532709

約数列:

[1, 5, 71, 293, 355, 757, 1465, 3785, 20803, 53747, 104015, 221801, 268735, 1109005, 15747871, 78739355]

約数ペア:

[(1, 78739355), (5, 15747871), (71, 1109005), (293, 268735), (355, 221801), (757, 104015), (1465, 53747), (3785, 20803)]