86685315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3083

約数の個数: 32

約数和(自身を含む): 147463680

約数和(自身を除く): 60778365

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 2953, 5871, 8859, 9785, 14765, 29355, 44295, 56107, 168321, 280535, 304159, 841605, 912477, 1520795, 4562385, 5779021, 17337063, 28895105, 86685315]

約数ペア:

[(1, 86685315), (3, 28895105), (5, 17337063), (15, 5779021), (19, 4562385), (57, 1520795), (95, 912477), (103, 841605), (285, 304159), (309, 280535), (515, 168321), (1545, 56107), (1957, 44295), (2953, 29355), (5871, 14765), (8859, 9785)]