159308055

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{19559}}^1$

素因数の和:19751

約数の個数: 24

約数和(自身を含む): 277673760

約数和(自身を除く): 118365705

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 19559, 58677, 97795, 176031, 293385, 880155, 3540179, 10620537, 17700895, 31861611, 53102685, 159308055]

約数ペア:

[(1, 159308055), (3, 53102685), (5, 31861611), (9, 17700895), (15, 10620537), (45, 3540179), (181, 880155), (543, 293385), (905, 176031), (1629, 97795), (2715, 58677), (8145, 19559)]