1120498425

素因数分解:

$3^2\times 5^2\times {\mathrm{4979993}}^1$

素因数の和:4980009

約数の個数: 18

約数和(自身を含む): 2006937582

約数和(自身を除く): 886439157

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 4979993, 14939979, 24899965, 44819937, 74699895, 124499825, 224099685, 373499475, 1120498425]

約数ペア:

[(1, 1120498425), (3, 373499475), (5, 224099685), (9, 124499825), (15, 74699895), (25, 44819937), (45, 24899965), (75, 14939979), (225, 4979993)]