269376525

素因数分解:

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

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 531108864

約数和(自身を除く): 261732339

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 127, 165, 225, 275, 381, 495, 635, 825, 857, 1143, 1397, 1905, 2475, 2571, 3175, 4191, 4285, 5715, 6985, 7713, 9427, 9525, 12573, 12855, 20955, 21425, 28281, 28575, 34925, 38565, 47135, 62865, 64275, 84843, 104775, 108839, 141405, 192825, 235675, 314325, 326517, 424215, 544195, 707025, 979551, 1197229, 1632585, 2121075, 2720975, 3591687, 4897755, 5986145, 8162925, 10775061, 17958435, 24488775, 29930725, 53875305, 89792175, 269376525]

約数ペア:

[(1, 269376525), (3, 89792175), (5, 53875305), (9, 29930725), (11, 24488775), (15, 17958435), (25, 10775061), (33, 8162925), (45, 5986145), (55, 4897755), (75, 3591687), (99, 2720975), (127, 2121075), (165, 1632585), (225, 1197229), (275, 979551), (381, 707025), (495, 544195), (635, 424215), (825, 326517), (857, 314325), (1143, 235675), (1397, 192825), (1905, 141405), (2475, 108839), (2571, 104775), (3175, 84843), (4191, 64275), (4285, 62865), (5715, 47135), (6985, 38565), (7713, 34925), (9427, 28575), (9525, 28281), (12573, 21425), (12855, 20955)]