15326073

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 26889408

約数和(自身を除く): 11563335

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1511, 3381, 4533, 10143, 10577, 13599, 31731, 34753, 74039, 95193, 104259, 222117, 243271, 312777, 666351, 729813, 1702897, 2189439, 5108691, 15326073]

約数ペア:

[(1, 15326073), (3, 5108691), (7, 2189439), (9, 1702897), (21, 729813), (23, 666351), (49, 312777), (63, 243271), (69, 222117), (147, 104259), (161, 95193), (207, 74039), (441, 34753), (483, 31731), (1127, 13599), (1449, 10577), (1511, 10143), (3381, 4533)]