30947495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 39152160

約数和(自身を除く): 8204665

約数列:

[1, 5, 29, 53, 145, 265, 1537, 4027, 7685, 20135, 116783, 213431, 583915, 1067155, 6189499, 30947495]

約数ペア:

[(1, 30947495), (5, 6189499), (29, 1067155), (53, 583915), (145, 213431), (265, 116783), (1537, 20135), (4027, 7685)]