135639845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 184149504

約数和(自身を除く): 48509659

約数列:

[1, 5, 11, 43, 55, 83, 215, 415, 473, 691, 913, 2365, 3455, 3569, 4565, 7601, 17845, 29713, 38005, 39259, 57353, 148565, 196295, 286765, 326843, 630883, 1634215, 2466179, 3154415, 12330895, 27127969, 135639845]

約数ペア:

[(1, 135639845), (5, 27127969), (11, 12330895), (43, 3154415), (55, 2466179), (83, 1634215), (215, 630883), (415, 326843), (473, 286765), (691, 196295), (913, 148565), (2365, 57353), (3455, 39259), (3569, 38005), (4565, 29713), (7601, 17845)]