82501605

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 147340800

約数和(自身を除く): 64839195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2557, 3585, 6453, 7671, 10755, 12785, 23013, 32265, 38355, 69039, 115065, 345195, 611123, 1833369, 3055615, 5500107, 9166845, 16500321, 27500535, 82501605]

約数ペア:

[(1, 82501605), (3, 27500535), (5, 16500321), (9, 9166845), (15, 5500107), (27, 3055615), (45, 1833369), (135, 611123), (239, 345195), (717, 115065), (1195, 69039), (2151, 38355), (2557, 32265), (3585, 23013), (6453, 12785), (7671, 10755)]