82091415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 155164032

約数和(自身を除く): 73072617

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 245, 335, 469, 735, 1005, 1407, 1667, 2345, 3283, 5001, 7035, 8335, 9849, 11669, 16415, 25005, 35007, 49245, 58345, 81683, 111689, 175035, 245049, 335067, 408415, 558445, 781823, 1225245, 1675335, 2345469, 3909115, 5472761, 11727345, 16418283, 27363805, 82091415]

約数ペア:

[(1, 82091415), (3, 27363805), (5, 16418283), (7, 11727345), (15, 5472761), (21, 3909115), (35, 2345469), (49, 1675335), (67, 1225245), (105, 781823), (147, 558445), (201, 408415), (245, 335067), (335, 245049), (469, 175035), (735, 111689), (1005, 81683), (1407, 58345), (1667, 49245), (2345, 35007), (3283, 25005), (5001, 16415), (7035, 11669), (8335, 9849)]