34319375

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 20

約数和(自身を含む): 43917192

約数和(自身を除く): 9597817

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 1277, 5375, 6385, 26875, 31925, 54911, 159625, 274555, 798125, 1372775, 6863875, 34319375]

約数ペア:

[(1, 34319375), (5, 6863875), (25, 1372775), (43, 798125), (125, 274555), (215, 159625), (625, 54911), (1075, 31925), (1277, 26875), (5375, 6385)]