68517885

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 44285955

約数列:

[1, 3, 5, 15, 67, 79, 201, 237, 335, 395, 863, 1005, 1185, 2589, 4315, 5293, 12945, 15879, 26465, 57821, 68177, 79395, 173463, 204531, 289105, 340885, 867315, 1022655, 4567859, 13703577, 22839295, 68517885]

約数ペア:

[(1, 68517885), (3, 22839295), (5, 13703577), (15, 4567859), (67, 1022655), (79, 867315), (201, 340885), (237, 289105), (335, 204531), (395, 173463), (863, 79395), (1005, 68177), (1185, 57821), (2589, 26465), (4315, 15879), (5293, 12945)]