2418795

素因数分解:

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

素因数の和:97

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2419605

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 41, 45, 57, 69, 95, 115, 123, 135, 171, 205, 207, 285, 345, 369, 437, 513, 615, 621, 779, 855, 943, 1035, 1107, 1311, 1845, 2185, 2337, 2565, 2829, 3105, 3895, 3933, 4715, 5535, 6555, 7011, 8487, 11685, 11799, 14145, 17917, 19665, 21033, 25461, 35055, 42435, 53751, 58995, 89585, 105165, 127305, 161253, 268755, 483759, 806265, 2418795]

約数ペア:

[(1, 2418795), (3, 806265), (5, 483759), (9, 268755), (15, 161253), (19, 127305), (23, 105165), (27, 89585), (41, 58995), (45, 53751), (57, 42435), (69, 35055), (95, 25461), (115, 21033), (123, 19665), (135, 17917), (171, 14145), (205, 11799), (207, 11685), (285, 8487), (345, 7011), (369, 6555), (437, 5535), (513, 4715), (615, 3933), (621, 3895), (779, 3105), (855, 2829), (943, 2565), (1035, 2337), (1107, 2185), (1311, 1845)]