40807665

素因数分解:

$3^3\times 5^1\times {\mathrm{302279}}^1$

素因数の和:302293

約数の個数: 16

約数和(自身を含む): 72547200

約数和(自身を除く): 31739535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 302279, 906837, 1511395, 2720511, 4534185, 8161533, 13602555, 40807665]

約数ペア:

[(1, 40807665), (3, 13602555), (5, 8161533), (9, 4534185), (15, 2720511), (27, 1511395), (45, 906837), (135, 302279)]