7780725

素因数分解:

$3^3\times 5^2\times {\mathrm{11527}}^1$

素因数の和:11546

約数の個数: 24

約数和(自身を含む): 14294720

約数和(自身を除く): 6513995

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 11527, 34581, 57635, 103743, 172905, 288175, 311229, 518715, 864525, 1556145, 2593575, 7780725]

約数ペア:

[(1, 7780725), (3, 2593575), (5, 1556145), (9, 864525), (15, 518715), (25, 311229), (27, 288175), (45, 172905), (75, 103743), (135, 57635), (225, 34581), (675, 11527)]