66714385

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 82112256

約数和(自身を除く): 15397871

約数列:

[1, 5, 47, 235, 313, 907, 1565, 4535, 14711, 42629, 73555, 213145, 283891, 1419455, 13342877, 66714385]

約数ペア:

[(1, 66714385), (5, 13342877), (47, 1419455), (235, 283891), (313, 213145), (907, 73555), (1565, 42629), (4535, 14711)]