3776715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3299445

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 89, 115, 123, 205, 207, 267, 345, 369, 445, 615, 801, 943, 1035, 1335, 1845, 2047, 2829, 3649, 4005, 4715, 6141, 8487, 10235, 10947, 14145, 18245, 18423, 30705, 32841, 42435, 54735, 83927, 92115, 164205, 251781, 419635, 755343, 1258905, 3776715]

約数ペア:

[(1, 3776715), (3, 1258905), (5, 755343), (9, 419635), (15, 251781), (23, 164205), (41, 92115), (45, 83927), (69, 54735), (89, 42435), (115, 32841), (123, 30705), (205, 18423), (207, 18245), (267, 14145), (345, 10947), (369, 10235), (445, 8487), (615, 6141), (801, 4715), (943, 4005), (1035, 3649), (1335, 2829), (1845, 2047)]