87469695

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26627}}^1$

素因数の和:26711

約数の個数: 24

約数和(自身を含む): 153696816

約数和(自身を除く): 66227121

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 26627, 79881, 133135, 239643, 399405, 1198215, 1943771, 5831313, 9718855, 17493939, 29156565, 87469695]

約数ペア:

[(1, 87469695), (3, 29156565), (5, 17493939), (9, 9718855), (15, 5831313), (45, 1943771), (73, 1198215), (219, 399405), (365, 239643), (657, 133135), (1095, 79881), (3285, 26627)]