13534895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 5092945

約数列:

[1, 5, 11, 43, 55, 59, 97, 215, 295, 473, 485, 649, 1067, 2365, 2537, 3245, 4171, 5335, 5723, 12685, 20855, 27907, 28615, 45881, 62953, 139535, 229405, 246089, 314765, 1230445, 2706979, 13534895]

約数ペア:

[(1, 13534895), (5, 2706979), (11, 1230445), (43, 314765), (55, 246089), (59, 229405), (97, 139535), (215, 62953), (295, 45881), (473, 28615), (485, 27907), (649, 20855), (1067, 12685), (2365, 5723), (2537, 5335), (3245, 4171)]