74807865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 143320320

約数和(自身を除く): 68512455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 1913, 2607, 3555, 4345, 5739, 7821, 9565, 13035, 17217, 21043, 28695, 39105, 63129, 86085, 105215, 151127, 189387, 315645, 453381, 755635, 946935, 1360143, 1662397, 2266905, 4987191, 6800715, 8311985, 14961573, 24935955, 74807865]

約数ペア:

[(1, 74807865), (3, 24935955), (5, 14961573), (9, 8311985), (11, 6800715), (15, 4987191), (33, 2266905), (45, 1662397), (55, 1360143), (79, 946935), (99, 755635), (165, 453381), (237, 315645), (395, 189387), (495, 151127), (711, 105215), (869, 86085), (1185, 63129), (1913, 39105), (2607, 28695), (3555, 21043), (4345, 17217), (5739, 13035), (7821, 9565)]