42327405

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9697}}^1$

素因数の和:9805

約数の個数: 24

約数和(自身を含む): 74131512

約数和(自身を除く): 31804107

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 9697, 29091, 48485, 87273, 145455, 436365, 940609, 2821827, 4703045, 8465481, 14109135, 42327405]

約数ペア:

[(1, 42327405), (3, 14109135), (5, 8465481), (9, 4703045), (15, 2821827), (45, 940609), (97, 436365), (291, 145455), (485, 87273), (873, 48485), (1455, 29091), (4365, 9697)]