1223346984515

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1\times {\mathrm{9781}}^1$

素因数の和:13187

約数の個数: 32

約数和(自身を含む): 1508855814144

約数和(自身を除く): 285508829629

約数列:

[1, 5, 47, 167, 235, 835, 3187, 7849, 9781, 15935, 39245, 48905, 149789, 459707, 532229, 748945, 1633427, 2298535, 2661145, 8167135, 25014763, 31172047, 76771069, 125073815, 155860235, 383855345, 1465086209, 5205731849, 7325431045, 26028659245, 244669396903, 1223346984515]

約数ペア:

[(1, 1223346984515), (5, 244669396903), (47, 26028659245), (167, 7325431045), (235, 5205731849), (835, 1465086209), (3187, 383855345), (7849, 155860235), (9781, 125073815), (15935, 76771069), (39245, 31172047), (48905, 25014763), (149789, 8167135), (459707, 2661145), (532229, 2298535), (748945, 1633427)]