30979725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59009}}^1$

素因数の和:59029

約数の個数: 24

約数和(自身を含む): 58537920

約数和(自身を除く): 27558195

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 59009, 177027, 295045, 413063, 885135, 1239189, 1475225, 2065315, 4425675, 6195945, 10326575, 30979725]

約数ペア:

[(1, 30979725), (3, 10326575), (5, 6195945), (7, 4425675), (15, 2065315), (21, 1475225), (25, 1239189), (35, 885135), (75, 413063), (105, 295045), (175, 177027), (525, 59009)]