156989778315

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1\times {\mathrm{41627}}^1$

素因数の和:44179

約数の個数: 32

約数和(自身を含む): 253732317696

約数和(自身を除く): 96742539381

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 2441, 7323, 12205, 36615, 41627, 124881, 208135, 251423, 624405, 754269, 1257115, 3771345, 4287581, 12862743, 21437905, 64313715, 101611507, 304834521, 508057535, 1524172605, 10465985221, 31397955663, 52329926105, 156989778315]

約数ペア:

[(1, 156989778315), (3, 52329926105), (5, 31397955663), (15, 10465985221), (103, 1524172605), (309, 508057535), (515, 304834521), (1545, 101611507), (2441, 64313715), (7323, 21437905), (12205, 12862743), (36615, 4287581), (41627, 3771345), (124881, 1257115), (208135, 754269), (251423, 624405)]