201480885

素因数分解:

$3^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1373}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 358778880

約数和(自身を除く): 157297995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1087, 1373, 3261, 4119, 5435, 6865, 9783, 12357, 16305, 20595, 29349, 37071, 48915, 61785, 146745, 185355, 1492451, 4477353, 7462255, 13432059, 22386765, 40296177, 67160295, 201480885]

約数ペア:

[(1, 201480885), (3, 67160295), (5, 40296177), (9, 22386765), (15, 13432059), (27, 7462255), (45, 4477353), (135, 1492451), (1087, 185355), (1373, 146745), (3261, 61785), (4119, 48915), (5435, 37071), (6865, 29349), (9783, 20595), (12357, 16305)]