64526985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84349}}^1$

素因数の和:84377

約数の個数: 24

約数和(自身を含む): 118427400

約数和(自身を除く): 53900415

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 84349, 253047, 421745, 759141, 1265235, 1433933, 3795705, 4301799, 7169665, 12905397, 21508995, 64526985]

約数ペア:

[(1, 64526985), (3, 21508995), (5, 12905397), (9, 7169665), (15, 4301799), (17, 3795705), (45, 1433933), (51, 1265235), (85, 759141), (153, 421745), (255, 253047), (765, 84349)]