54129825

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 97856460

約数和(自身を除く): 43726635

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2129, 2825, 5085, 6387, 8475, 10645, 19161, 25425, 31935, 53225, 95805, 159675, 240577, 479025, 721731, 1202885, 2165193, 3608655, 6014425, 10825965, 18043275, 54129825]

約数ペア:

[(1, 54129825), (3, 18043275), (5, 10825965), (9, 6014425), (15, 3608655), (25, 2165193), (45, 1202885), (75, 721731), (113, 479025), (225, 240577), (339, 159675), (565, 95805), (1017, 53225), (1695, 31935), (2129, 25425), (2825, 19161), (5085, 10645), (6387, 8475)]