77980888935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40300201}}^1$

素因数の和:40300255

約数の個数: 24

約数和(自身を含む): 138310293264

約数和(自身を除く): 60329404329

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 40300201, 120900603, 201501005, 362701809, 604503015, 1732908643, 1813509045, 5198725929, 8664543215, 15596177787, 25993629645, 77980888935]

約数ペア:

[(1, 77980888935), (3, 25993629645), (5, 15596177787), (9, 8664543215), (15, 5198725929), (43, 1813509045), (45, 1732908643), (129, 604503015), (215, 362701809), (387, 201501005), (645, 120900603), (1935, 40300201)]