38680335

素因数分解:

$3^4\times 5^1\times {\mathrm{95507}}^1$

素因数の和:95524

約数の個数: 20

約数和(自身を含む): 69338808

約数和(自身を除く): 30658473

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95507, 286521, 477535, 859563, 1432605, 2578689, 4297815, 7736067, 12893445, 38680335]

約数ペア:

[(1, 38680335), (3, 12893445), (5, 7736067), (9, 4297815), (15, 2578689), (27, 1432605), (45, 859563), (81, 477535), (135, 286521), (405, 95507)]