66121595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 84134160

約数和(自身を除く): 18012565

約数列:

[1, 5, 29, 59, 131, 145, 295, 655, 1711, 3481, 3799, 7729, 8555, 17405, 18995, 38645, 100949, 224141, 456011, 504745, 1120705, 2280055, 13224319, 66121595]

約数ペア:

[(1, 66121595), (5, 13224319), (29, 2280055), (59, 1120705), (131, 504745), (145, 456011), (295, 224141), (655, 100949), (1711, 38645), (3481, 18995), (3799, 17405), (7729, 8555)]