5222205

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 4178115

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 383, 505, 909, 1149, 1515, 1915, 2727, 3447, 4545, 5745, 10341, 13635, 17235, 38683, 51705, 116049, 193415, 348147, 580245, 1044441, 1740735, 5222205]

約数ペア:

[(1, 5222205), (3, 1740735), (5, 1044441), (9, 580245), (15, 348147), (27, 193415), (45, 116049), (101, 51705), (135, 38683), (303, 17235), (383, 13635), (505, 10341), (909, 5745), (1149, 4545), (1515, 3447), (1915, 2727)]