200296725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 344352960

約数和(自身を除く): 144056235

約数列:

[1, 3, 5, 15, 25, 37, 75, 89, 111, 185, 267, 445, 555, 811, 925, 1335, 2225, 2433, 2775, 3293, 4055, 6675, 9879, 12165, 16465, 20275, 30007, 49395, 60825, 72179, 82325, 90021, 150035, 216537, 246975, 360895, 450105, 750175, 1082685, 1804475, 2250525, 2670623, 5413425, 8011869, 13353115, 40059345, 66765575, 200296725]

約数ペア:

[(1, 200296725), (3, 66765575), (5, 40059345), (15, 13353115), (25, 8011869), (37, 5413425), (75, 2670623), (89, 2250525), (111, 1804475), (185, 1082685), (267, 750175), (445, 450105), (555, 360895), (811, 246975), (925, 216537), (1335, 150035), (2225, 90021), (2433, 82325), (2775, 72179), (3293, 60825), (4055, 49395), (6675, 30007), (9879, 20275), (12165, 16465)]