85002281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4079}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 105100800

約数和(自身を除く): 20098519

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 4079, 20839, 28553, 53027, 371189, 934091, 6538637, 12143183, 85002281]

約数ペア:

[(1, 85002281), (7, 12143183), (13, 6538637), (91, 934091), (229, 371189), (1603, 53027), (2977, 28553), (4079, 20839)]