157649648055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{195691}}^1$

素因数の和:196991

約数の個数: 32

約数和(自身を含む): 258313440000

約数和(自身を除く): 100663791945

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1249, 3747, 6245, 18735, 53707, 161121, 195691, 268535, 587073, 805605, 978455, 2935365, 8414713, 25244139, 42073565, 126220695, 244418059, 733254177, 1222090295, 3666270885, 10509976537, 31529929611, 52549882685, 157649648055]

約数ペア:

[(1, 157649648055), (3, 52549882685), (5, 31529929611), (15, 10509976537), (43, 3666270885), (129, 1222090295), (215, 733254177), (645, 244418059), (1249, 126220695), (3747, 42073565), (6245, 25244139), (18735, 8414713), (53707, 2935365), (161121, 978455), (195691, 805605), (268535, 587073)]