1892115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 3453840

約数和(自身を除く): 1561725

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2213, 6639, 11065, 19917, 33195, 42047, 99585, 126141, 210235, 378423, 630705, 1892115]

約数ペア:

[(1, 1892115), (3, 630705), (5, 378423), (9, 210235), (15, 126141), (19, 99585), (45, 42047), (57, 33195), (95, 19917), (171, 11065), (285, 6639), (855, 2213)]