22198635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15955

約数の個数: 24

約数和(自身を含む): 39721344

約数和(自身を除く): 17522709

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 15913, 47739, 79565, 143217, 238695, 493303, 716085, 1479909, 2466515, 4439727, 7399545, 22198635]

約数ペア:

[(1, 22198635), (3, 7399545), (5, 4439727), (9, 2466515), (15, 1479909), (31, 716085), (45, 493303), (93, 238695), (155, 143217), (279, 79565), (465, 47739), (1395, 15913)]