39808875

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 27283605

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 1245, 1279, 2075, 3837, 6225, 6395, 10375, 19185, 31125, 31975, 95925, 106157, 159875, 318471, 479625, 530785, 1592355, 2653925, 7961775, 13269625, 39808875]

約数ペア:

[(1, 39808875), (3, 13269625), (5, 7961775), (15, 2653925), (25, 1592355), (75, 530785), (83, 479625), (125, 318471), (249, 159875), (375, 106157), (415, 95925), (1245, 31975), (1279, 31125), (2075, 19185), (3837, 10375), (6225, 6395)]