1860987945

素因数分解:

$3^1\times 5^1\times {\mathrm{8231}}^1\times {\mathrm{15073}}^1$

素因数の和:23312

約数の個数: 16

約数和(自身を含む): 2978140032

約数和(自身を除く): 1117152087

約数列:

[1, 3, 5, 15, 8231, 15073, 24693, 41155, 45219, 75365, 123465, 226095, 124065863, 372197589, 620329315, 1860987945]

約数ペア:

[(1, 1860987945), (3, 620329315), (5, 372197589), (15, 124065863), (8231, 226095), (15073, 123465), (24693, 75365), (41155, 45219)]