86487585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 149599872

約数和(自身を除く): 63112287

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 281, 289, 355, 843, 867, 1065, 1207, 1405, 1445, 3621, 4215, 4335, 4777, 6035, 14331, 18105, 19951, 20519, 23885, 59853, 61557, 71655, 81209, 99755, 102595, 243627, 299265, 307785, 339167, 406045, 1017501, 1218135, 1695835, 5087505, 5765839, 17297517, 28829195, 86487585]

約数ペア:

[(1, 86487585), (3, 28829195), (5, 17297517), (15, 5765839), (17, 5087505), (51, 1695835), (71, 1218135), (85, 1017501), (213, 406045), (255, 339167), (281, 307785), (289, 299265), (355, 243627), (843, 102595), (867, 99755), (1065, 81209), (1207, 71655), (1405, 61557), (1445, 59853), (3621, 23885), (4215, 20519), (4335, 19951), (4777, 18105), (6035, 14331)]