30885915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50221}}^1$

素因数の和:50270

約数の個数: 16

約数和(自身を含む): 50623776

約数和(自身を除く): 19737861

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 50221, 150663, 251105, 753315, 2059061, 6177183, 10295305, 30885915]

約数ペア:

[(1, 30885915), (3, 10295305), (5, 6177183), (15, 2059061), (41, 753315), (123, 251105), (205, 150663), (615, 50221)]