15839255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 4330825

約数列:

[1, 5, 19, 95, 137, 685, 1217, 2603, 6085, 13015, 23123, 115615, 166729, 833645, 3167851, 15839255]

約数ペア:

[(1, 15839255), (5, 3167851), (19, 833645), (95, 166729), (137, 115615), (685, 23123), (1217, 13015), (2603, 6085)]