325461645

素因数分解:

$3^4\times 5^1\times {\mathrm{803609}}^1$

素因数の和:803626

約数の個数: 20

約数和(自身を含む): 583420860

約数和(自身を除く): 257959215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 803609, 2410827, 4018045, 7232481, 12054135, 21697443, 36162405, 65092329, 108487215, 325461645]

約数ペア:

[(1, 325461645), (3, 108487215), (5, 65092329), (9, 36162405), (15, 21697443), (27, 12054135), (45, 7232481), (81, 4018045), (135, 2410827), (405, 803609)]