7275235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3175709

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 251, 341, 527, 935, 1255, 1705, 2635, 2761, 4267, 5797, 7781, 13805, 21335, 28985, 38905, 46937, 85591, 132277, 234685, 427955, 661385, 1455047, 7275235]

約数ペア:

[(1, 7275235), (5, 1455047), (11, 661385), (17, 427955), (31, 234685), (55, 132277), (85, 85591), (155, 46937), (187, 38905), (251, 28985), (341, 21335), (527, 13805), (935, 7781), (1255, 5797), (1705, 4267), (2635, 2761)]