2075478875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 2654256384

約数和(自身を除く): 578777509

約数列:

[1, 5, 25, 47, 125, 235, 541, 653, 1175, 2705, 3265, 5875, 13525, 16325, 25427, 30691, 67625, 81625, 127135, 153455, 353273, 635675, 767275, 1766365, 3178375, 3836375, 8831825, 16603831, 44159125, 83019155, 415095775, 2075478875]

約数ペア:

[(1, 2075478875), (5, 415095775), (25, 83019155), (47, 44159125), (125, 16603831), (235, 8831825), (541, 3836375), (653, 3178375), (1175, 1766365), (2705, 767275), (3265, 635675), (5875, 353273), (13525, 153455), (16325, 127135), (25427, 81625), (30691, 67625)]