38901615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 66156480

約数和(自身を除く): 27254865

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 2417, 3219, 5365, 7251, 12085, 16095, 36255, 70093, 89429, 210279, 268287, 350465, 447145, 1051395, 1341435, 2593441, 7780323, 12967205, 38901615]

約数ペア:

[(1, 38901615), (3, 12967205), (5, 7780323), (15, 2593441), (29, 1341435), (37, 1051395), (87, 447145), (111, 350465), (145, 268287), (185, 210279), (435, 89429), (555, 70093), (1073, 36255), (2417, 16095), (3219, 12085), (5365, 7251)]