5223855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 5420625

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 89, 91, 105, 129, 195, 215, 267, 273, 301, 445, 455, 559, 623, 645, 903, 1157, 1335, 1365, 1505, 1677, 1869, 2795, 3115, 3471, 3827, 3913, 4515, 5785, 8099, 8385, 9345, 11481, 11739, 17355, 19135, 19565, 24297, 26789, 40495, 49751, 57405, 58695, 80367, 121485, 133945, 149253, 248755, 348257, 401835, 746265, 1044771, 1741285, 5223855]

約数ペア:

[(1, 5223855), (3, 1741285), (5, 1044771), (7, 746265), (13, 401835), (15, 348257), (21, 248755), (35, 149253), (39, 133945), (43, 121485), (65, 80367), (89, 58695), (91, 57405), (105, 49751), (129, 40495), (195, 26789), (215, 24297), (267, 19565), (273, 19135), (301, 17355), (445, 11739), (455, 11481), (559, 9345), (623, 8385), (645, 8099), (903, 5785), (1157, 4515), (1335, 3913), (1365, 3827), (1505, 3471), (1677, 3115), (1869, 2795)]