157672565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7823}}^1$

素因数の和:7996

約数の個数: 16

約数和(自身を含む): 197164800

約数和(自身を除く): 39492235

約数列:

[1, 5, 29, 139, 145, 695, 4031, 7823, 20155, 39115, 226867, 1087397, 1134335, 5436985, 31534513, 157672565]

約数ペア:

[(1, 157672565), (5, 31534513), (29, 5436985), (139, 1134335), (145, 1087397), (695, 226867), (4031, 39115), (7823, 20155)]