63556245

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6863

約数の個数: 40

約数和(自身を含む): 118901376

約数和(自身を除く): 55345131

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 6823, 9315, 20469, 34115, 61407, 102345, 156929, 184221, 307035, 470787, 552663, 784645, 921105, 1412361, 2353935, 2763315, 4237083, 7061805, 12711249, 21185415, 63556245]

約数ペア:

[(1, 63556245), (3, 21185415), (5, 12711249), (9, 7061805), (15, 4237083), (23, 2763315), (27, 2353935), (45, 1412361), (69, 921105), (81, 784645), (115, 552663), (135, 470787), (207, 307035), (345, 184221), (405, 156929), (621, 102345), (1035, 61407), (1863, 34115), (3105, 20469), (6823, 9315)]