84075125

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{2963}}^1$

素因数の和:3205

約数の個数: 16

約数和(自身を含む): 105423552

約数和(自身を除く): 21348427

約数列:

[1, 5, 25, 125, 227, 1135, 2963, 5675, 14815, 28375, 74075, 370375, 672601, 3363005, 16815025, 84075125]

約数ペア:

[(1, 84075125), (5, 16815025), (25, 3363005), (125, 672601), (227, 370375), (1135, 74075), (2963, 28375), (5675, 14815)]