17793385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 22950360

約数和(自身を除く): 5156975

約数列:

[1, 5, 29, 41, 73, 145, 205, 365, 1189, 1681, 2117, 2993, 5945, 8405, 10585, 14965, 48749, 86797, 122713, 243745, 433985, 613565, 3558677, 17793385]

約数ペア:

[(1, 17793385), (5, 3558677), (29, 613565), (41, 433985), (73, 243745), (145, 122713), (205, 86797), (365, 48749), (1189, 14965), (1681, 10585), (2117, 8405), (2993, 5945)]