42901605

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15629}}^1$

素因数の和:15701

約数の個数: 24

約数和(自身を含む): 75586680

約数和(自身を除く): 32685075

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 15629, 46887, 78145, 140661, 234435, 703305, 953369, 2860107, 4766845, 8580321, 14300535, 42901605]

約数ペア:

[(1, 42901605), (3, 14300535), (5, 8580321), (9, 4766845), (15, 2860107), (45, 953369), (61, 703305), (183, 234435), (305, 140661), (549, 78145), (915, 46887), (2745, 15629)]