253255155

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 417070080

約数和(自身を除く): 163814925

約数列:

[1, 3, 5, 15, 41, 123, 205, 239, 615, 717, 1195, 1723, 3585, 5169, 8615, 9799, 25845, 29397, 48995, 70643, 146985, 211929, 353215, 411797, 1059645, 1235391, 2058985, 6176955, 16883677, 50651031, 84418385, 253255155]

約数ペア:

[(1, 253255155), (3, 84418385), (5, 50651031), (15, 16883677), (41, 6176955), (123, 2058985), (205, 1235391), (239, 1059645), (615, 411797), (717, 353215), (1195, 211929), (1723, 146985), (3585, 70643), (5169, 48995), (8615, 29397), (9799, 25845)]