66719715

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9733}}^1$

素因数の和:10198

約数の個数: 16

約数和(自身を含む): 106996128

約数和(自身を除く): 40276413

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 6855, 9733, 29199, 48665, 145995, 4447981, 13343943, 22239905, 66719715]

約数ペア:

[(1, 66719715), (3, 22239905), (5, 13343943), (15, 4447981), (457, 145995), (1371, 48665), (2285, 29199), (6855, 9733)]