2912772015

素因数分解:

$3^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{18713}}^1$

素因数の和:19880

約数の個数: 32

約数和(自身を含む): 5183029440

約数和(自身を除く): 2270257425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1153, 3459, 5765, 10377, 17295, 18713, 31131, 51885, 56139, 93565, 155655, 168417, 280695, 505251, 842085, 2526255, 21576089, 64728267, 107880445, 194184801, 323641335, 582554403, 970924005, 2912772015]

約数ペア:

[(1, 2912772015), (3, 970924005), (5, 582554403), (9, 323641335), (15, 194184801), (27, 107880445), (45, 64728267), (135, 21576089), (1153, 2526255), (3459, 842085), (5765, 505251), (10377, 280695), (17295, 168417), (18713, 155655), (31131, 93565), (51885, 56139)]