42304995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13241}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 74367072

約数和(自身を除く): 32062077

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 13241, 39723, 66205, 119169, 198615, 595845, 940111, 2820333, 4700555, 8460999, 14101665, 42304995]

約数ペア:

[(1, 42304995), (3, 14101665), (5, 8460999), (9, 4700555), (15, 2820333), (45, 940111), (71, 595845), (213, 198615), (355, 119169), (639, 66205), (1065, 39723), (3195, 13241)]