431248155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2287}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 744167424

約数和(自身を除く): 312919269

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 967, 2287, 2901, 4835, 6861, 11435, 12571, 14505, 29731, 34305, 37713, 62855, 89193, 148655, 188565, 445965, 2211529, 6634587, 11057645, 28749877, 33172935, 86249631, 143749385, 431248155]

約数ペア:

[(1, 431248155), (3, 143749385), (5, 86249631), (13, 33172935), (15, 28749877), (39, 11057645), (65, 6634587), (195, 2211529), (967, 445965), (2287, 188565), (2901, 148655), (4835, 89193), (6861, 62855), (11435, 37713), (12571, 34305), (14505, 29731)]