66241895

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 81730560

約数和(自身を除く): 15488665

約数列:

[1, 5, 67, 79, 335, 395, 2503, 5293, 12515, 26465, 167701, 197737, 838505, 988685, 13248379, 66241895]

約数ペア:

[(1, 66241895), (5, 13248379), (67, 988685), (79, 838505), (335, 197737), (395, 167701), (2503, 26465), (5293, 12515)]