15326865

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11029

約数の個数: 24

約数和(自身を含む): 27426048

約数和(自身を除く): 12099183

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 10987, 32961, 54935, 98883, 164805, 340597, 494415, 1021791, 1702985, 3065373, 5108955, 15326865]

約数ペア:

[(1, 15326865), (3, 5108955), (5, 3065373), (9, 1702985), (15, 1021791), (31, 494415), (45, 340597), (93, 164805), (155, 98883), (279, 54935), (465, 32961), (1395, 10987)]