1147725

素因数分解:

$3^2\times 5^2\times {\mathrm{5101}}^1$

素因数の和:5117

約数の個数: 18

約数和(自身を含む): 2056106

約数和(自身を除く): 908381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5101, 15303, 25505, 45909, 76515, 127525, 229545, 382575, 1147725]

約数ペア:

[(1, 1147725), (3, 382575), (5, 229545), (9, 127525), (15, 76515), (25, 45909), (45, 25505), (75, 15303), (225, 5101)]