86476225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 122563584

約数和(自身を除く): 36087359

約数列:

[1, 5, 11, 25, 43, 55, 71, 103, 215, 275, 355, 473, 515, 781, 1075, 1133, 1775, 2365, 2575, 3053, 3905, 4429, 5665, 7313, 11825, 15265, 19525, 22145, 28325, 33583, 36565, 48719, 76325, 80443, 110725, 167915, 182825, 243595, 314459, 402215, 839575, 1217975, 1572295, 2011075, 3459049, 7861475, 17295245, 86476225]

約数ペア:

[(1, 86476225), (5, 17295245), (11, 7861475), (25, 3459049), (43, 2011075), (55, 1572295), (71, 1217975), (103, 839575), (215, 402215), (275, 314459), (355, 243595), (473, 182825), (515, 167915), (781, 110725), (1075, 80443), (1133, 76325), (1775, 48719), (2365, 36565), (2575, 33583), (3053, 28325), (3905, 22145), (4429, 19525), (5665, 15265), (7313, 11825)]