122820005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5407}}^1$

素因数の和:5489

約数の個数: 32

約数和(自身を含む): 186900480

約数和(自身を除く): 64080475

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 5407, 22715, 27035, 37849, 59477, 189245, 297385, 319013, 416339, 1595065, 2081695, 2233091, 3509143, 11165455, 17545715, 24564001, 122820005]

約数ペア:

[(1, 122820005), (5, 24564001), (7, 17545715), (11, 11165455), (35, 3509143), (55, 2233091), (59, 2081695), (77, 1595065), (295, 416339), (385, 319013), (413, 297385), (649, 189245), (2065, 59477), (3245, 37849), (4543, 27035), (5407, 22715)]