18760275

素因数分解:

$3^3\times 5^2\times {\mathrm{27793}}^1$

素因数の和:27812

約数の個数: 24

約数和(自身を含む): 34464560

約数和(自身を除く): 15704285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 27793, 83379, 138965, 250137, 416895, 694825, 750411, 1250685, 2084475, 3752055, 6253425, 18760275]

約数ペア:

[(1, 18760275), (3, 6253425), (5, 3752055), (9, 2084475), (15, 1250685), (25, 750411), (27, 694825), (45, 416895), (75, 250137), (135, 138965), (225, 83379), (675, 27793)]