3145890385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{6661}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 4267090944

約数和(自身を除く): 1121200559

約数列:

[1, 5, 11, 31, 55, 155, 277, 341, 1385, 1705, 3047, 6661, 8587, 15235, 33305, 42935, 73271, 94457, 206491, 366355, 472285, 1032455, 1845097, 2271401, 9225485, 11357005, 20296067, 57198007, 101480335, 285990035, 629178077, 3145890385]

約数ペア:

[(1, 3145890385), (5, 629178077), (11, 285990035), (31, 101480335), (55, 57198007), (155, 20296067), (277, 11357005), (341, 9225485), (1385, 2271401), (1705, 1845097), (3047, 1032455), (6661, 472285), (8587, 366355), (15235, 206491), (33305, 94457), (42935, 73271)]