24990765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 44188416

約数和(自身を除く): 19197651

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4261, 5865, 12783, 21305, 63915, 72437, 98003, 217311, 294009, 362185, 490015, 1086555, 1470045, 1666051, 4998153, 8330255, 24990765]

約数ペア:

[(1, 24990765), (3, 8330255), (5, 4998153), (15, 1666051), (17, 1470045), (23, 1086555), (51, 490015), (69, 362185), (85, 294009), (115, 217311), (255, 98003), (345, 72437), (391, 63915), (1173, 21305), (1955, 12783), (4261, 5865)]