76450775

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 102897432

約数和(自身を除く): 26446657

約数列:

[1, 5, 19, 25, 43, 95, 197, 215, 361, 475, 817, 985, 1075, 1805, 3743, 4085, 4925, 8471, 9025, 15523, 18715, 20425, 42355, 71117, 77615, 93575, 160949, 211775, 355585, 388075, 804745, 1777925, 3058031, 4023725, 15290155, 76450775]

約数ペア:

[(1, 76450775), (5, 15290155), (19, 4023725), (25, 3058031), (43, 1777925), (95, 804745), (197, 388075), (215, 355585), (361, 211775), (475, 160949), (817, 93575), (985, 77615), (1075, 71117), (1805, 42355), (3743, 20425), (4085, 18715), (4925, 15523), (8471, 9025)]