129755395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6435

約数の個数: 32

約数和(自身を含む): 197821440

約数和(自身を除く): 68066045

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 6359, 20405, 31795, 44513, 69949, 222565, 337027, 349745, 489643, 1685135, 2359189, 2448215, 3707297, 11795945, 18536485, 25951079, 129755395]

約数ペア:

[(1, 129755395), (5, 25951079), (7, 18536485), (11, 11795945), (35, 3707297), (53, 2448215), (55, 2359189), (77, 1685135), (265, 489643), (371, 349745), (385, 337027), (583, 222565), (1855, 69949), (2915, 44513), (4081, 31795), (6359, 20405)]