22231665

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 42209640

約数和(自身を除く): 19977975

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 3229, 6885, 9687, 16145, 29061, 48435, 54893, 87183, 145305, 164679, 261549, 274465, 435915, 494037, 823395, 1307745, 1482111, 2470185, 4446333, 7410555, 22231665]

約数ペア:

[(1, 22231665), (3, 7410555), (5, 4446333), (9, 2470185), (15, 1482111), (17, 1307745), (27, 823395), (45, 494037), (51, 435915), (81, 274465), (85, 261549), (135, 164679), (153, 145305), (255, 87183), (405, 54893), (459, 48435), (765, 29061), (1377, 16145), (2295, 9687), (3229, 6885)]