57102495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 94144512

約数和(自身を除く): 37042017

約数列:

[1, 3, 5, 15, 43, 129, 215, 223, 397, 645, 669, 1115, 1191, 1985, 3345, 5955, 9589, 17071, 28767, 47945, 51213, 85355, 88531, 143835, 256065, 265593, 442655, 1327965, 3806833, 11420499, 19034165, 57102495]

約数ペア:

[(1, 57102495), (3, 19034165), (5, 11420499), (15, 3806833), (43, 1327965), (129, 442655), (215, 265593), (223, 256065), (397, 143835), (645, 88531), (669, 85355), (1115, 51213), (1191, 47945), (1985, 28767), (3345, 17071), (5955, 9589)]