806265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1572480

約数和(自身を除く): 766215

約数列:

[1, 3, 5, 9, 15, 19, 23, 41, 45, 57, 69, 95, 115, 123, 171, 205, 207, 285, 345, 369, 437, 615, 779, 855, 943, 1035, 1311, 1845, 2185, 2337, 2829, 3895, 3933, 4715, 6555, 7011, 8487, 11685, 14145, 17917, 19665, 35055, 42435, 53751, 89585, 161253, 268755, 806265]

約数ペア:

[(1, 806265), (3, 268755), (5, 161253), (9, 89585), (15, 53751), (19, 42435), (23, 35055), (41, 19665), (45, 17917), (57, 14145), (69, 11685), (95, 8487), (115, 7011), (123, 6555), (171, 4715), (205, 3933), (207, 3895), (285, 2829), (345, 2337), (369, 2185), (437, 1845), (615, 1311), (779, 1035), (855, 943)]