113898895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 160543296

約数和(自身を除く): 46644401

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 1997, 3355, 5185, 9985, 11407, 21967, 33949, 57035, 109835, 121817, 169745, 373439, 609085, 1339987, 1867195, 2070889, 6699935, 10354445, 22779779, 113898895]

約数ペア:

[(1, 113898895), (5, 22779779), (11, 10354445), (17, 6699935), (55, 2070889), (61, 1867195), (85, 1339987), (187, 609085), (305, 373439), (671, 169745), (935, 121817), (1037, 109835), (1997, 57035), (3355, 33949), (5185, 21967), (9985, 11407)]