72809583615

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2737717}}^1$

素因数の和:2737928

約数の個数: 32

約数和(自身を含む): 130096359360

約数和(自身を除く): 57286775745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2955, 5319, 8865, 26595, 2737717, 8213151, 13688585, 24639453, 41065755, 73918359, 123197265, 369591795, 539330249, 1617990747, 2696651245, 4853972241, 8089953735, 14561916723, 24269861205, 72809583615]

約数ペア:

[(1, 72809583615), (3, 24269861205), (5, 14561916723), (9, 8089953735), (15, 4853972241), (27, 2696651245), (45, 1617990747), (135, 539330249), (197, 369591795), (591, 123197265), (985, 73918359), (1773, 41065755), (2955, 24639453), (5319, 13688585), (8865, 8213151), (26595, 2737717)]