89700575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 117709728

約数和(自身を除く): 28009153

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 1679, 1825, 2137, 8395, 10685, 41975, 49151, 53425, 156001, 245755, 780005, 1228775, 3588023, 3900025, 17940115, 89700575]

約数ペア:

[(1, 89700575), (5, 17940115), (23, 3900025), (25, 3588023), (73, 1228775), (115, 780005), (365, 245755), (575, 156001), (1679, 53425), (1825, 49151), (2137, 41975), (8395, 10685)]