56927815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 83217024

約数和(自身を除く): 26289209

約数列:

[1, 5, 7, 17, 35, 85, 119, 241, 397, 595, 1205, 1687, 1985, 2779, 4097, 6749, 8435, 13895, 20485, 28679, 33745, 47243, 95677, 143395, 236215, 478385, 669739, 1626509, 3348695, 8132545, 11385563, 56927815]

約数ペア:

[(1, 56927815), (5, 11385563), (7, 8132545), (17, 3348695), (35, 1626509), (85, 669739), (119, 478385), (241, 236215), (397, 143395), (595, 95677), (1205, 47243), (1687, 33745), (1985, 28679), (2779, 20485), (4097, 13895), (6749, 8435)]