980265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 1846656

約数和(自身を除く): 866391

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 457, 715, 1371, 2145, 2285, 5027, 5941, 6855, 15081, 17823, 25135, 29705, 65351, 75405, 89115, 196053, 326755, 980265]

約数ペア:

[(1, 980265), (3, 326755), (5, 196053), (11, 89115), (13, 75405), (15, 65351), (33, 29705), (39, 25135), (55, 17823), (65, 15081), (143, 6855), (165, 5941), (195, 5027), (429, 2285), (457, 2145), (715, 1371)]