147181505

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 189125352

約数和(自身を除く): 41943847

約数列:

[1, 5, 19, 73, 95, 361, 365, 1117, 1387, 1805, 5585, 6935, 21223, 26353, 81541, 106115, 131765, 403237, 407705, 1549279, 2016185, 7746395, 29436301, 147181505]

約数ペア:

[(1, 147181505), (5, 29436301), (19, 7746395), (73, 2016185), (95, 1549279), (361, 407705), (365, 403237), (1117, 131765), (1387, 106115), (1805, 81541), (5585, 26353), (6935, 21223)]