68876615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7039}}^1$

素因数の和:7166

約数の個数: 16

約数和(自身を含む): 87859200

約数和(自身を除く): 18982585

約数列:

[1, 5, 19, 95, 103, 515, 1957, 7039, 9785, 35195, 133741, 668705, 725017, 3625085, 13775323, 68876615]

約数ペア:

[(1, 68876615), (5, 13775323), (19, 3625085), (95, 725017), (103, 668705), (515, 133741), (1957, 35195), (7039, 9785)]