15677624205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1\times {\mathrm{8467}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 28375251840

約数和(自身を除く): 12697627635

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1789, 5367, 8467, 8945, 16101, 25401, 26835, 41147, 42335, 76203, 80505, 123441, 127005, 194741, 205735, 370323, 381015, 584223, 617205, 973705, 1752669, 1851615, 2921115, 8763345, 15147463, 45442389, 75737315, 136327167, 227211945, 348391649, 681635835, 1045174947, 1741958245, 3135524841, 5225874735, 15677624205]

約数ペア:

[(1, 15677624205), (3, 5225874735), (5, 3135524841), (9, 1741958245), (15, 1045174947), (23, 681635835), (45, 348391649), (69, 227211945), (115, 136327167), (207, 75737315), (345, 45442389), (1035, 15147463), (1789, 8763345), (5367, 2921115), (8467, 1851615), (8945, 1752669), (16101, 973705), (25401, 617205), (26835, 584223), (41147, 381015), (42335, 370323), (76203, 205735), (80505, 194741), (123441, 127005)]