14780385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 12738015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 293, 295, 531, 855, 879, 885, 1121, 1465, 2637, 2655, 3363, 4395, 5567, 5605, 10089, 13185, 16701, 16815, 17287, 27835, 50103, 50445, 51861, 83505, 86435, 155583, 250515, 259305, 328453, 777915, 985359, 1642265, 2956077, 4926795, 14780385]

約数ペア:

[(1, 14780385), (3, 4926795), (5, 2956077), (9, 1642265), (15, 985359), (19, 777915), (45, 328453), (57, 259305), (59, 250515), (95, 155583), (171, 86435), (177, 83505), (285, 51861), (293, 50445), (295, 50103), (531, 27835), (855, 17287), (879, 16815), (885, 16701), (1121, 13185), (1465, 10089), (2637, 5605), (2655, 5567), (3363, 4395)]