1417725

素因数分解:

$3^2\times 5^2\times {\mathrm{6301}}^1$

素因数の和:6317

約数の個数: 18

約数和(自身を含む): 2539706

約数和(自身を除く): 1121981

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 6301, 18903, 31505, 56709, 94515, 157525, 283545, 472575, 1417725]

約数ペア:

[(1, 1417725), (3, 472575), (5, 283545), (9, 157525), (15, 94515), (25, 56709), (45, 31505), (75, 18903), (225, 6301)]