1188891225

素因数分解:

$3^2\times 5^2\times {\mathrm{5283961}}^1$

素因数の和:5283977

約数の個数: 18

約数和(自身を含む): 2129436686

約数和(自身を除く): 940545461

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5283961, 15851883, 26419805, 47555649, 79259415, 132099025, 237778245, 396297075, 1188891225]

約数ペア:

[(1, 1188891225), (3, 396297075), (5, 237778245), (9, 132099025), (15, 79259415), (25, 47555649), (45, 26419805), (75, 15851883), (225, 5283961)]