31332925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 42124040

約数和(自身を除く): 10791115

約数列:

[1, 5, 13, 25, 65, 229, 325, 421, 1145, 2105, 2977, 5473, 5725, 10525, 14885, 27365, 74425, 96409, 136825, 482045, 1253317, 2410225, 6266585, 31332925]

約数ペア:

[(1, 31332925), (5, 6266585), (13, 2410225), (25, 1253317), (65, 482045), (229, 136825), (325, 96409), (421, 74425), (1145, 27365), (2105, 14885), (2977, 10525), (5473, 5725)]