78748335

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34313}}^1$

素因数の和:34344

約数の個数: 32

約数和(自身を含む): 148236480

約数和(自身を除く): 69488145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 34313, 102939, 171565, 308817, 514695, 583321, 926451, 1544085, 1749963, 2916605, 4632255, 5249889, 8749815, 15749667, 26249445, 78748335]

約数ペア:

[(1, 78748335), (3, 26249445), (5, 15749667), (9, 8749815), (15, 5249889), (17, 4632255), (27, 2916605), (45, 1749963), (51, 1544085), (85, 926451), (135, 583321), (153, 514695), (255, 308817), (459, 171565), (765, 102939), (2295, 34313)]