66868485

素因数分解:

$3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2671}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 107093760

約数和(自身を除く): 40225275

約数列:

[1, 3, 5, 15, 1669, 2671, 5007, 8013, 8345, 13355, 25035, 40065, 4457899, 13373697, 22289495, 66868485]

約数ペア:

[(1, 66868485), (3, 22289495), (5, 13373697), (15, 4457899), (1669, 40065), (2671, 25035), (5007, 13355), (8013, 8345)]