12958295

素因数分解:

$5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 18246384

約数和(自身を除く): 5288089

約数列:

[1, 5, 7, 35, 49, 227, 233, 245, 1135, 1165, 1589, 1631, 7945, 8155, 11123, 11417, 52891, 55615, 57085, 264455, 370237, 1851185, 2591659, 12958295]

約数ペア:

[(1, 12958295), (5, 2591659), (7, 1851185), (35, 370237), (49, 264455), (227, 57085), (233, 55615), (245, 52891), (1135, 11417), (1165, 11123), (1589, 8155), (1631, 7945)]