4647555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 9041760

約数和(自身を除く): 4394205

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 229, 369, 451, 495, 615, 687, 1145, 1353, 1845, 2061, 2255, 2519, 3435, 4059, 6765, 7557, 9389, 10305, 12595, 20295, 22671, 28167, 37785, 46945, 84501, 103279, 113355, 140835, 309837, 422505, 516395, 929511, 1549185, 4647555]

約数ペア:

[(1, 4647555), (3, 1549185), (5, 929511), (9, 516395), (11, 422505), (15, 309837), (33, 140835), (41, 113355), (45, 103279), (55, 84501), (99, 46945), (123, 37785), (165, 28167), (205, 22671), (229, 20295), (369, 12595), (451, 10305), (495, 9389), (615, 7557), (687, 6765), (1145, 4059), (1353, 3435), (1845, 2519), (2061, 2255)]