84264575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 25415905

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1637, 1775, 2059, 8185, 10295, 40925, 47473, 51475, 116227, 237365, 581135, 1186825, 2905675, 3370583, 16852915, 84264575]

約数ペア:

[(1, 84264575), (5, 16852915), (25, 3370583), (29, 2905675), (71, 1186825), (145, 581135), (355, 237365), (725, 116227), (1637, 51475), (1775, 47473), (2059, 40925), (8185, 10295)]