22980285

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 39960024

約数和(自身を除く): 16979739

約数列:

[1, 3, 5, 9, 15, 45, 421, 1213, 1263, 2105, 3639, 3789, 6065, 6315, 10917, 18195, 18945, 54585, 510673, 1532019, 2553365, 4596057, 7660095, 22980285]

約数ペア:

[(1, 22980285), (3, 7660095), (5, 4596057), (9, 2553365), (15, 1532019), (45, 510673), (421, 54585), (1213, 18945), (1263, 18195), (2105, 10917), (3639, 6315), (3789, 6065)]