508275

素因数分解:

$3^4\times 5^2\times {\mathrm{251}}^1$

素因数の和:273

約数の個数: 30

約数和(自身を含む): 945252

約数和(自身を除く): 436977

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 251, 405, 675, 753, 1255, 2025, 2259, 3765, 6275, 6777, 11295, 18825, 20331, 33885, 56475, 101655, 169425, 508275]

約数ペア:

[(1, 508275), (3, 169425), (5, 101655), (9, 56475), (15, 33885), (25, 20331), (27, 18825), (45, 11295), (75, 6777), (81, 6275), (135, 3765), (225, 2259), (251, 2025), (405, 1255), (675, 753)]