51805395

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11177}}^1$

素因数の和:11291

約数の個数: 24

約数和(自身を含む): 90675936

約数和(自身を除く): 38870541

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 11177, 33531, 55885, 100593, 167655, 502965, 1151231, 3453693, 5756155, 10361079, 17268465, 51805395]

約数ペア:

[(1, 51805395), (3, 17268465), (5, 10361079), (9, 5756155), (15, 3453693), (45, 1151231), (103, 502965), (309, 167655), (515, 100593), (927, 55885), (1545, 33531), (4635, 11177)]