269968275

素因数分解:

$3^3\times 5^2\times {\mathrm{399953}}^1$

素因数の和:399972

約数の個数: 24

約数和(自身を含む): 495942960

約数和(自身を除く): 225974685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 399953, 1199859, 1999765, 3599577, 5999295, 9998825, 10798731, 17997885, 29996475, 53993655, 89989425, 269968275]

約数ペア:

[(1, 269968275), (3, 89989425), (5, 53993655), (9, 29996475), (15, 17997885), (25, 10798731), (27, 9998825), (45, 5999295), (75, 3599577), (135, 1999765), (225, 1199859), (675, 399953)]