4327425

素因数分解:

$3^4\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2159

約数の個数: 30

約数和(自身を含む): 8019638

約数和(自身を除く): 3692213

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2137, 6411, 10685, 19233, 32055, 53425, 57699, 96165, 160275, 173097, 288495, 480825, 865485, 1442475, 4327425]

約数ペア:

[(1, 4327425), (3, 1442475), (5, 865485), (9, 480825), (15, 288495), (25, 173097), (27, 160275), (45, 96165), (75, 57699), (81, 53425), (135, 32055), (225, 19233), (405, 10685), (675, 6411), (2025, 2137)]