28654425

素因数分解:

$3^3\times 5^2\times {\mathrm{42451}}^1$

素因数の和:42470

約数の個数: 24

約数和(自身を含む): 52640480

約数和(自身を除く): 23986055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42451, 127353, 212255, 382059, 636765, 1061275, 1146177, 1910295, 3183825, 5730885, 9551475, 28654425]

約数ペア:

[(1, 28654425), (3, 9551475), (5, 5730885), (9, 3183825), (15, 1910295), (25, 1146177), (27, 1061275), (45, 636765), (75, 382059), (135, 212255), (225, 127353), (675, 42451)]