103639165

素因数分解:

$5^1\times 7^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 148228920

約数和(自身を除く): 44589755

約数列:

[1, 5, 7, 35, 49, 89, 97, 245, 343, 445, 485, 623, 679, 1715, 2401, 3115, 3395, 4361, 4753, 8633, 12005, 21805, 23765, 30527, 33271, 43165, 60431, 152635, 166355, 213689, 232897, 302155, 423017, 1068445, 1164485, 2115085, 2961119, 14805595, 20727833, 103639165]

約数ペア:

[(1, 103639165), (5, 20727833), (7, 14805595), (35, 2961119), (49, 2115085), (89, 1164485), (97, 1068445), (245, 423017), (343, 302155), (445, 232897), (485, 213689), (623, 166355), (679, 152635), (1715, 60431), (2401, 43165), (3115, 33271), (3395, 30527), (4361, 23765), (4753, 21805), (8633, 12005)]