39466945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 18448703

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 587, 595, 791, 1921, 2935, 3955, 4109, 9605, 9979, 13447, 20545, 49895, 66331, 67235, 69853, 331655, 349265, 464317, 1127627, 2321585, 5638135, 7893389, 39466945]

約数ペア:

[(1, 39466945), (5, 7893389), (7, 5638135), (17, 2321585), (35, 1127627), (85, 464317), (113, 349265), (119, 331655), (565, 69853), (587, 67235), (595, 66331), (791, 49895), (1921, 20545), (2935, 13447), (3955, 9979), (4109, 9605)]