2108777325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53353}}^1$

素因数の和:53414

約数の個数: 48

約数和(自身を含む): 3810756096

約数和(自身を除く): 1701978771

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2325, 2635, 7905, 13175, 39525, 53353, 160059, 266765, 800295, 907001, 1333825, 1653943, 2721003, 4001475, 4535005, 4961829, 8269715, 13605015, 22675025, 24809145, 28117031, 41348575, 68025075, 84351093, 124045725, 140585155, 421755465, 702925775, 2108777325]

約数ペア:

[(1, 2108777325), (3, 702925775), (5, 421755465), (15, 140585155), (17, 124045725), (25, 84351093), (31, 68025075), (51, 41348575), (75, 28117031), (85, 24809145), (93, 22675025), (155, 13605015), (255, 8269715), (425, 4961829), (465, 4535005), (527, 4001475), (775, 2721003), (1275, 1653943), (1581, 1333825), (2325, 907001), (2635, 800295), (7905, 266765), (13175, 160059), (39525, 53353)]