65364045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 111815424

約数和(自身を除く): 46451379

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4621, 4715, 13863, 14145, 23105, 69315, 106283, 189461, 318849, 531415, 568383, 947305, 1594245, 2841915, 4357603, 13072809, 21788015, 65364045]

約数ペア:

[(1, 65364045), (3, 21788015), (5, 13072809), (15, 4357603), (23, 2841915), (41, 1594245), (69, 947305), (115, 568383), (123, 531415), (205, 318849), (345, 189461), (615, 106283), (943, 69315), (2829, 23105), (4621, 14145), (4715, 13863)]