78836085

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5315

約数の個数: 40

約数和(自身を含む): 145168056

約数和(自身を除く): 66331971

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4995, 5261, 14985, 15783, 26305, 47349, 78915, 142047, 194657, 236745, 426141, 583971, 710235, 973285, 1751913, 2130705, 2919855, 5255739, 8759565, 15767217, 26278695, 78836085]

約数ペア:

[(1, 78836085), (3, 26278695), (5, 15767217), (9, 8759565), (15, 5255739), (27, 2919855), (37, 2130705), (45, 1751913), (81, 973285), (111, 710235), (135, 583971), (185, 426141), (333, 236745), (405, 194657), (555, 142047), (999, 78915), (1665, 47349), (2997, 26305), (4995, 15783), (5261, 14985)]