3900495

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 6265440

約数和(自身を除く): 2364945

約数列:

[1, 3, 5, 15, 457, 569, 1371, 1707, 2285, 2845, 6855, 8535, 260033, 780099, 1300165, 3900495]

約数ペア:

[(1, 3900495), (3, 1300165), (5, 780099), (15, 260033), (457, 8535), (569, 6855), (1371, 2845), (1707, 2285)]