121569165

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6737}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 211276728

約数和(自身を除く): 89707563

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 6737, 18045, 20211, 33685, 60633, 101055, 303165, 2701537, 8104611, 13507685, 24313833, 40523055, 121569165]

約数ペア:

[(1, 121569165), (3, 40523055), (5, 24313833), (9, 13507685), (15, 8104611), (45, 2701537), (401, 303165), (1203, 101055), (2005, 60633), (3609, 33685), (6015, 20211), (6737, 18045)]