395897085

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19421}}^1$

素因数の和:19586

約数の個数: 32

約数和(自身を含む): 708514560

約数和(自身を除く): 312617475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 19421, 20385, 58263, 97105, 174789, 291315, 524367, 873945, 2621835, 2932571, 8797713, 14662855, 26393139, 43988565, 79179417, 131965695, 395897085]

約数ペア:

[(1, 395897085), (3, 131965695), (5, 79179417), (9, 43988565), (15, 26393139), (27, 14662855), (45, 8797713), (135, 2932571), (151, 2621835), (453, 873945), (755, 524367), (1359, 291315), (2265, 174789), (4077, 97105), (6795, 58263), (19421, 20385)]