22815315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17483}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 40912560

約数和(自身を除く): 18097245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17483, 52449, 87415, 157347, 262245, 507007, 786735, 1521021, 2535035, 4563063, 7605105, 22815315]

約数ペア:

[(1, 22815315), (3, 7605105), (5, 4563063), (9, 2535035), (15, 1521021), (29, 786735), (45, 507007), (87, 262245), (145, 157347), (261, 87415), (435, 52449), (1305, 17483)]