85424085

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2521}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 152530560

約数和(自身を除く): 67106475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 2521, 3765, 6777, 7563, 11295, 12605, 22689, 33885, 37815, 68067, 113445, 340335, 632771, 1898313, 3163855, 5694939, 9491565, 17084817, 28474695, 85424085]

約数ペア:

[(1, 85424085), (3, 28474695), (5, 17084817), (9, 9491565), (15, 5694939), (27, 3163855), (45, 1898313), (135, 632771), (251, 340335), (753, 113445), (1255, 68067), (2259, 37815), (2521, 33885), (3765, 22689), (6777, 12605), (7563, 11295)]