827221715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{44201}}^1$

素因数の和:44422

約数の個数: 16

約数和(自身を含む): 1050239520

約数和(自身を除く): 223017805

約数列:

[1, 5, 19, 95, 197, 985, 3743, 18715, 44201, 221005, 839819, 4199095, 8707597, 43537985, 165444343, 827221715]

約数ペア:

[(1, 827221715), (5, 165444343), (19, 43537985), (95, 8707597), (197, 4199095), (985, 839819), (3743, 221005), (18715, 44201)]