53875305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 102795264

約数和(自身を除く): 48919959

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 857, 1143, 1397, 1905, 2571, 4191, 4285, 5715, 6985, 7713, 9427, 12573, 12855, 20955, 28281, 38565, 47135, 62865, 84843, 108839, 141405, 326517, 424215, 544195, 979551, 1197229, 1632585, 3591687, 4897755, 5986145, 10775061, 17958435, 53875305]

約数ペア:

[(1, 53875305), (3, 17958435), (5, 10775061), (9, 5986145), (11, 4897755), (15, 3591687), (33, 1632585), (45, 1197229), (55, 979551), (99, 544195), (127, 424215), (165, 326517), (381, 141405), (495, 108839), (635, 84843), (857, 62865), (1143, 47135), (1397, 38565), (1905, 28281), (2571, 20955), (4191, 12855), (4285, 12573), (5715, 9427), (6985, 7713)]