12225015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24697}}^1$

素因数の和:24719

約数の個数: 24

約数和(自身を含む): 23117328

約数和(自身を除く): 10892313

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 24697, 74091, 123485, 222273, 271667, 370455, 815001, 1111365, 1358335, 2445003, 4075005, 12225015]

約数ペア:

[(1, 12225015), (3, 4075005), (5, 2445003), (9, 1358335), (11, 1111365), (15, 815001), (33, 370455), (45, 271667), (55, 222273), (99, 123485), (165, 74091), (495, 24697)]