4392255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 8179200

約数和(自身を除く): 3786945

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 709, 885, 1239, 2065, 2127, 3545, 4963, 6195, 10635, 14889, 24815, 41831, 74445, 125493, 209155, 292817, 627465, 878451, 1464085, 4392255]

約数ペア:

[(1, 4392255), (3, 1464085), (5, 878451), (7, 627465), (15, 292817), (21, 209155), (35, 125493), (59, 74445), (105, 41831), (177, 24815), (295, 14889), (413, 10635), (709, 6195), (885, 4963), (1239, 3545), (2065, 2127)]