1427881725

素因数分解:

$3^2\times 5^2\times {\mathrm{6346141}}^1$

素因数の和:6346157

約数の個数: 18

約数和(自身を含む): 2557495226

約数和(自身を除く): 1129613501

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 6346141, 19038423, 31730705, 57115269, 95192115, 158653525, 285576345, 475960575, 1427881725]

約数ペア:

[(1, 1427881725), (3, 475960575), (5, 285576345), (9, 158653525), (15, 95192115), (25, 57115269), (45, 31730705), (75, 19038423), (225, 6346141)]