2247653569985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15149}}^1\times {\mathrm{21997}}^1$

素因数の和:37241

約数の個数: 32

約数和(自身を含む): 2879450208000

約数和(自身を除く): 631796638015

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 15149, 21997, 75745, 109985, 287831, 417943, 1075579, 1439155, 1561787, 2089715, 5377895, 7808935, 20436001, 29673953, 102180005, 148369765, 333232553, 1666162765, 6331418507, 23659511263, 31657092535, 118297556315, 449530713997, 2247653569985]

約数ペア:

[(1, 2247653569985), (5, 449530713997), (19, 118297556315), (71, 31657092535), (95, 23659511263), (355, 6331418507), (1349, 1666162765), (6745, 333232553), (15149, 148369765), (21997, 102180005), (75745, 29673953), (109985, 20436001), (287831, 7808935), (417943, 5377895), (1075579, 2089715), (1439155, 1561787)]