68684615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3137}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 85855680

約数和(自身を除く): 17171065

約数列:

[1, 5, 29, 145, 151, 755, 3137, 4379, 15685, 21895, 90973, 454865, 473687, 2368435, 13736923, 68684615]

約数ペア:

[(1, 68684615), (5, 13736923), (29, 2368435), (145, 473687), (151, 454865), (755, 90973), (3137, 21895), (4379, 15685)]