40494075

素因数分解:

$3^1\times 5^2\times {\mathrm{539921}}^1$

素因数の和:539934

約数の個数: 12

約数和(自身を含む): 66950328

約数和(自身を除く): 26456253

約数列:

[1, 3, 5, 15, 25, 75, 539921, 1619763, 2699605, 8098815, 13498025, 40494075]

約数ペア:

[(1, 40494075), (3, 13498025), (5, 8098815), (15, 2699605), (25, 1619763), (75, 539921)]