88997745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 150441984

約数和(自身を除く): 61444239

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 4451, 6665, 13353, 19995, 22255, 66765, 137981, 191393, 413943, 574179, 689905, 956965, 2069715, 2870895, 5933183, 17799549, 29665915, 88997745]

約数ペア:

[(1, 88997745), (3, 29665915), (5, 17799549), (15, 5933183), (31, 2870895), (43, 2069715), (93, 956965), (129, 689905), (155, 574179), (215, 413943), (465, 191393), (645, 137981), (1333, 66765), (3999, 22255), (4451, 19995), (6665, 13353)]