90002775

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{17911}}^1$

素因数の和:17991

約数の個数: 24

約数和(自身を含む): 151033984

約数和(自身を除く): 61031209

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 17911, 53733, 89555, 268665, 447775, 1200037, 1343325, 3600111, 6000185, 18000555, 30000925, 90002775]

約数ペア:

[(1, 90002775), (3, 30000925), (5, 18000555), (15, 6000185), (25, 3600111), (67, 1343325), (75, 1200037), (201, 447775), (335, 268665), (1005, 89555), (1675, 53733), (5025, 17911)]