85236615

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 152395776

約数和(自身を除く): 67159161

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 191, 211, 235, 423, 573, 633, 705, 955, 1055, 1719, 1899, 2115, 2865, 3165, 8595, 8977, 9495, 9917, 26931, 29751, 40301, 44885, 49585, 80793, 89253, 120903, 134655, 148755, 201505, 362709, 403965, 446265, 604515, 1813545, 1894147, 5682441, 9470735, 17047323, 28412205, 85236615]

約数ペア:

[(1, 85236615), (3, 28412205), (5, 17047323), (9, 9470735), (15, 5682441), (45, 1894147), (47, 1813545), (141, 604515), (191, 446265), (211, 403965), (235, 362709), (423, 201505), (573, 148755), (633, 134655), (705, 120903), (955, 89253), (1055, 80793), (1719, 49585), (1899, 44885), (2115, 40301), (2865, 29751), (3165, 26931), (8595, 9917), (8977, 9495)]