201351615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327401}}^1$

素因数の和:327450

約数の個数: 16

約数和(自身を含む): 330021216

約数和(自身を除く): 128669601

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 327401, 982203, 1637005, 4911015, 13423441, 40270323, 67117205, 201351615]

約数ペア:

[(1, 201351615), (3, 67117205), (5, 40270323), (15, 13423441), (41, 4911015), (123, 1637005), (205, 982203), (615, 327401)]