30915135

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 55730880

約数和(自身を除く): 24815745

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3137, 3285, 9411, 9855, 15685, 28233, 47055, 84699, 141165, 229001, 423495, 687003, 1145005, 2061009, 3435015, 6183027, 10305045, 30915135]

約数ペア:

[(1, 30915135), (3, 10305045), (5, 6183027), (9, 3435015), (15, 2061009), (27, 1145005), (45, 687003), (73, 423495), (135, 229001), (219, 141165), (365, 84699), (657, 47055), (1095, 28233), (1971, 15685), (3137, 9855), (3285, 9411)]