86926945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 124323840

約数和(自身を除く): 37396895

約数列:

[1, 5, 7, 31, 35, 113, 155, 217, 565, 709, 791, 1085, 3503, 3545, 3955, 4963, 17515, 21979, 24521, 24815, 80117, 109895, 122605, 153853, 400585, 560819, 769265, 2483627, 2804095, 12418135, 17385389, 86926945]

約数ペア:

[(1, 86926945), (5, 17385389), (7, 12418135), (31, 2804095), (35, 2483627), (113, 769265), (155, 560819), (217, 400585), (565, 153853), (709, 122605), (791, 109895), (1085, 80117), (3503, 24815), (3545, 24521), (3955, 21979), (4963, 17515)]