2080202353185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67418647}}^1$

素因数の和:67418694

約数の個数: 48

約数和(自身を含む): 3873605839488

約数和(自身を除く): 1793403486303

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 6171, 10285, 30855, 67418647, 202255941, 337093235, 741605117, 1011279705, 1146116999, 2224815351, 3438350997, 3708025585, 5730584995, 8157656287, 11124076755, 12607286989, 17191754985, 24472968861, 37821860967, 40788281435, 63036434945, 122364844305, 138680156879, 189109304835, 416040470637, 693400784395, 2080202353185]

約数ペア:

[(1, 2080202353185), (3, 693400784395), (5, 416040470637), (11, 189109304835), (15, 138680156879), (17, 122364844305), (33, 63036434945), (51, 40788281435), (55, 37821860967), (85, 24472968861), (121, 17191754985), (165, 12607286989), (187, 11124076755), (255, 8157656287), (363, 5730584995), (561, 3708025585), (605, 3438350997), (935, 2224815351), (1815, 1146116999), (2057, 1011279705), (2805, 741605117), (6171, 337093235), (10285, 202255941), (30855, 67418647)]