4219463205

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{209767}}^1$

素因数の和:209930

約数の個数: 32

約数和(自身を含む): 7551648000

約数和(自身を除く): 3332184795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 20115, 209767, 629301, 1048835, 1887903, 3146505, 5663709, 9439515, 28318545, 31255283, 93765849, 156276415, 281297547, 468829245, 843892641, 1406487735, 4219463205]

約数ペア:

[(1, 4219463205), (3, 1406487735), (5, 843892641), (9, 468829245), (15, 281297547), (27, 156276415), (45, 93765849), (135, 31255283), (149, 28318545), (447, 9439515), (745, 5663709), (1341, 3146505), (2235, 1887903), (4023, 1048835), (6705, 629301), (20115, 209767)]