460473885

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{237971}}^1$

素因数の和:238025

約数の個数: 24

約数和(自身を含む): 816719904

約数和(自身を除く): 356246019

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 237971, 713913, 1189855, 2141739, 3569565, 10232753, 10708695, 30698259, 51163765, 92094777, 153491295, 460473885]

約数ペア:

[(1, 460473885), (3, 153491295), (5, 92094777), (9, 51163765), (15, 30698259), (43, 10708695), (45, 10232753), (129, 3569565), (215, 2141739), (387, 1189855), (645, 713913), (1935, 237971)]