164362765

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 230031360

約数和(自身を除く): 65668595

約数列:

[1, 5, 7, 35, 103, 127, 359, 515, 635, 721, 889, 1795, 2513, 3605, 4445, 12565, 13081, 36977, 45593, 65405, 91567, 184885, 227965, 258839, 319151, 457835, 1294195, 1595755, 4696079, 23480395, 32872553, 164362765]

約数ペア:

[(1, 164362765), (5, 32872553), (7, 23480395), (35, 4696079), (103, 1595755), (127, 1294195), (359, 457835), (515, 319151), (635, 258839), (721, 227965), (889, 184885), (1795, 91567), (2513, 65405), (3605, 45593), (4445, 36977), (12565, 13081)]