22815855

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5227}}^1$

素因数の和:5335

約数の個数: 24

約数和(自身を含む): 39962832

約数和(自身を除く): 17146977

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 5227, 15681, 26135, 47043, 78405, 235215, 507019, 1521057, 2535095, 4563171, 7605285, 22815855]

約数ペア:

[(1, 22815855), (3, 7605285), (5, 4563171), (9, 2535095), (15, 1521057), (45, 507019), (97, 235215), (291, 78405), (485, 47043), (873, 26135), (1455, 15681), (4365, 5227)]