42308415

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7177}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 73904688

約数和(自身を除く): 31596273

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 7177, 21531, 35885, 64593, 107655, 322965, 940187, 2820561, 4700935, 8461683, 14102805, 42308415]

約数ペア:

[(1, 42308415), (3, 14102805), (5, 8461683), (9, 4700935), (15, 2820561), (45, 940187), (131, 322965), (393, 107655), (655, 64593), (1179, 35885), (1965, 21531), (5895, 7177)]