121515703555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1\times {\mathrm{21149}}^1$

素因数の和:23155

約数の個数: 32

約数和(自身を含む): 158533632000

約数和(自身を除く): 37017928445

約数列:

[1, 5, 19, 31, 95, 155, 589, 1951, 2945, 9755, 21149, 37069, 60481, 105745, 185345, 302405, 401831, 655619, 1149139, 2009155, 3278095, 5745695, 12456761, 41261699, 62283805, 206308495, 783972281, 1279112669, 3919861405, 6395563345, 24303140711, 121515703555]

約数ペア:

[(1, 121515703555), (5, 24303140711), (19, 6395563345), (31, 3919861405), (95, 1279112669), (155, 783972281), (589, 206308495), (1951, 62283805), (2945, 41261699), (9755, 12456761), (21149, 5745695), (37069, 3278095), (60481, 2009155), (105745, 1149139), (185345, 655619), (302405, 401831)]