66375515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 84345408

約数和(自身を除く): 17969893

約数列:

[1, 5, 41, 47, 83, 205, 235, 415, 1927, 3403, 3901, 6889, 9635, 17015, 19505, 34445, 159941, 282449, 323783, 799705, 1412245, 1618915, 13275103, 66375515]

約数ペア:

[(1, 66375515), (5, 13275103), (41, 1618915), (47, 1412245), (83, 799705), (205, 323783), (235, 282449), (415, 159941), (1927, 34445), (3403, 19505), (3901, 17015), (6889, 9635)]