71710905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22031}}^1$

素因数の和:22077

約数の個数: 32

約数和(自身を含む): 135364608

約数和(自身を除く): 63653703

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 22031, 66093, 110155, 154217, 330465, 462651, 682961, 771085, 2048883, 2313255, 3414805, 4780727, 10244415, 14342181, 23903635, 71710905]

約数ペア:

[(1, 71710905), (3, 23903635), (5, 14342181), (7, 10244415), (15, 4780727), (21, 3414805), (31, 2313255), (35, 2048883), (93, 771085), (105, 682961), (155, 462651), (217, 330465), (465, 154217), (651, 110155), (1085, 66093), (3255, 22031)]