121512685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 177230592

約数和(自身を除く): 55717907

約数列:

[1, 5, 7, 17, 35, 85, 119, 443, 461, 595, 2215, 2305, 3101, 3227, 7531, 7837, 15505, 16135, 37655, 39185, 52717, 54859, 204223, 263585, 274295, 1021115, 1429561, 3471791, 7147805, 17358955, 24302537, 121512685]

約数ペア:

[(1, 121512685), (5, 24302537), (7, 17358955), (17, 7147805), (35, 3471791), (85, 1429561), (119, 1021115), (443, 274295), (461, 263585), (595, 204223), (2215, 54859), (2305, 52717), (3101, 39185), (3227, 37655), (7531, 16135), (7837, 15505)]