86301985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 135793152

約数和(自身を除く): 49491167

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 1033, 1085, 1519, 1705, 2387, 2695, 5165, 7231, 7595, 11363, 11935, 16709, 32023, 36155, 50617, 56815, 79541, 83545, 160115, 224161, 253085, 352253, 397705, 556787, 1120805, 1569127, 1761265, 2465771, 2783935, 7845635, 12328855, 17260397, 86301985]

約数ペア:

[(1, 86301985), (5, 17260397), (7, 12328855), (11, 7845635), (31, 2783935), (35, 2465771), (49, 1761265), (55, 1569127), (77, 1120805), (155, 556787), (217, 397705), (245, 352253), (341, 253085), (385, 224161), (539, 160115), (1033, 83545), (1085, 79541), (1519, 56815), (1705, 50617), (2387, 36155), (2695, 32023), (5165, 16709), (7231, 11935), (7595, 11363)]