68783585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4621}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 89297040

約数和(自身を除く): 20513455

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 4621, 14885, 23105, 60073, 300365, 1058209, 5291045, 13756717, 68783585]

約数ペア:

[(1, 68783585), (5, 13756717), (13, 5291045), (65, 1058209), (229, 300365), (1145, 60073), (2977, 23105), (4621, 14885)]