13366115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19267584

約数和(自身を除く): 5901469

約数列:

[1, 5, 7, 31, 35, 97, 127, 155, 217, 485, 635, 679, 889, 1085, 3007, 3395, 3937, 4445, 12319, 15035, 19685, 21049, 27559, 61595, 86233, 105245, 137795, 381889, 431165, 1909445, 2673223, 13366115]

約数ペア:

[(1, 13366115), (5, 2673223), (7, 1909445), (31, 431165), (35, 381889), (97, 137795), (127, 105245), (155, 86233), (217, 61595), (485, 27559), (635, 21049), (679, 19685), (889, 15035), (1085, 12319), (3007, 4445), (3395, 3937)]