2194425

素因数分解:

$3^3\times 5^2\times {\mathrm{3251}}^1$

素因数の和:3270

約数の個数: 24

約数和(自身を含む): 4032480

約数和(自身を除く): 1838055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3251, 9753, 16255, 29259, 48765, 81275, 87777, 146295, 243825, 438885, 731475, 2194425]

約数ペア:

[(1, 2194425), (3, 731475), (5, 438885), (9, 243825), (15, 146295), (25, 87777), (27, 81275), (45, 48765), (75, 29259), (135, 16255), (225, 9753), (675, 3251)]