181570345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 247048704

約数和(自身を除く): 65478359

約数列:

[1, 5, 11, 41, 55, 73, 205, 365, 451, 803, 1103, 2255, 2993, 4015, 5515, 12133, 14965, 32923, 45223, 60665, 80519, 164615, 226115, 402595, 497453, 885709, 2487265, 3301279, 4428545, 16506395, 36314069, 181570345]

約数ペア:

[(1, 181570345), (5, 36314069), (11, 16506395), (41, 4428545), (55, 3301279), (73, 2487265), (205, 885709), (365, 497453), (451, 402595), (803, 226115), (1103, 164615), (2255, 80519), (2993, 60665), (4015, 45223), (5515, 32923), (12133, 14965)]