157566565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{24001}}^1$

素因数の和:24120

約数の個数: 16

約数和(自身を含む): 205649136

約数和(自身を除く): 48082571

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 24001, 120005, 312013, 1560065, 2424101, 12120505, 31513313, 157566565]

約数ペア:

[(1, 157566565), (5, 31513313), (13, 12120505), (65, 2424101), (101, 1560065), (505, 312013), (1313, 120005), (6565, 24001)]