127714895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 196499520

約数和(自身を除く): 68784625

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 121, 265, 371, 385, 569, 583, 605, 847, 1855, 2845, 2915, 3983, 4081, 4235, 6259, 6413, 19915, 20405, 30157, 31295, 32065, 43813, 44891, 68849, 150785, 211099, 219065, 224455, 331727, 344245, 481943, 1055495, 1658635, 2322089, 2409715, 3648997, 11610445, 18244985, 25542979, 127714895]

約数ペア:

[(1, 127714895), (5, 25542979), (7, 18244985), (11, 11610445), (35, 3648997), (53, 2409715), (55, 2322089), (77, 1658635), (121, 1055495), (265, 481943), (371, 344245), (385, 331727), (569, 224455), (583, 219065), (605, 211099), (847, 150785), (1855, 68849), (2845, 44891), (2915, 43813), (3983, 32065), (4081, 31295), (4235, 30157), (6259, 20405), (6413, 19915)]