163116575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9215

約数の個数: 24

約数和(自身を含む): 217890816

約数和(自身を除く): 54774241

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 9151, 17825, 45755, 210473, 228775, 283681, 1052365, 1418405, 5261825, 6524663, 7092025, 32623315, 163116575]

約数ペア:

[(1, 163116575), (5, 32623315), (23, 7092025), (25, 6524663), (31, 5261825), (115, 1418405), (155, 1052365), (575, 283681), (713, 228775), (775, 210473), (3565, 45755), (9151, 17825)]