13813755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 23236608

約数和(自身を除く): 9422853

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 487, 915, 1461, 1891, 2435, 5673, 7305, 9455, 15097, 28365, 29707, 45291, 75485, 89121, 148535, 226455, 445605, 920917, 2762751, 4604585, 13813755]

約数ペア:

[(1, 13813755), (3, 4604585), (5, 2762751), (15, 920917), (31, 445605), (61, 226455), (93, 148535), (155, 89121), (183, 75485), (305, 45291), (465, 29707), (487, 28365), (915, 15097), (1461, 9455), (1891, 7305), (2435, 5673)]