66141445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18612

約数の個数: 16

約数和(自身を含む): 85496832

約数和(自身を除く): 19355387

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 18553, 92765, 426719, 575143, 2133595, 2875715, 13228289, 66141445]

約数ペア:

[(1, 66141445), (5, 13228289), (23, 2875715), (31, 2133595), (115, 575143), (155, 426719), (713, 92765), (3565, 18553)]