71737725

素因数分解:

$3^1\times 5^2\times {\mathrm{956503}}^1$

素因数の和:956516

約数の個数: 12

約数和(自身を含む): 118606496

約数和(自身を除く): 46868771

約数列:

[1, 3, 5, 15, 25, 75, 956503, 2869509, 4782515, 14347545, 23912575, 71737725]

約数ペア:

[(1, 71737725), (3, 23912575), (5, 14347545), (15, 4782515), (25, 2869509), (75, 956503)]