124155215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 37585585

約数列:

[1, 5, 19, 71, 79, 95, 233, 355, 395, 1165, 1349, 1501, 4427, 5609, 6745, 7505, 16543, 18407, 22135, 28045, 82715, 92035, 106571, 314317, 349733, 532855, 1306897, 1571585, 1748665, 6534485, 24831043, 124155215]

約数ペア:

[(1, 124155215), (5, 24831043), (19, 6534485), (71, 1748665), (79, 1571585), (95, 1306897), (233, 532855), (355, 349733), (395, 314317), (1165, 106571), (1349, 92035), (1501, 82715), (4427, 28045), (5609, 22135), (6745, 18407), (7505, 16543)]