11963145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7943415

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 239, 355, 705, 717, 1065, 1195, 3337, 3585, 10011, 11233, 16685, 16969, 33699, 50055, 50907, 56165, 84845, 168495, 254535, 797543, 2392629, 3987715, 11963145]

約数ペア:

[(1, 11963145), (3, 3987715), (5, 2392629), (15, 797543), (47, 254535), (71, 168495), (141, 84845), (213, 56165), (235, 50907), (239, 50055), (355, 33699), (705, 16969), (717, 16685), (1065, 11233), (1195, 10011), (3337, 3585)]