30746145

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4027}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 49302720

約数和(自身を除く): 18556575

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 4027, 7635, 12081, 20135, 60405, 2049743, 6149229, 10248715, 30746145]

約数ペア:

[(1, 30746145), (3, 10248715), (5, 6149229), (15, 2049743), (509, 60405), (1527, 20135), (2545, 12081), (4027, 7635)]