64073655

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33113}}^1$

素因数の和:33167

約数の個数: 24

約数和(自身を含む): 113647248

約数和(自身を除く): 49573593

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 33113, 99339, 165565, 298017, 496695, 1423859, 1490085, 4271577, 7119295, 12814731, 21357885, 64073655]

約数ペア:

[(1, 64073655), (3, 21357885), (5, 12814731), (9, 7119295), (15, 4271577), (43, 1490085), (45, 1423859), (129, 496695), (215, 298017), (387, 165565), (645, 99339), (1935, 33113)]