15205943155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{418493}}^1$

素因数の和:418567

約数の個数: 24

約数和(自身を含む): 20218282128

約数和(自身を除く): 5012338973

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 7267, 36335, 418493, 2092465, 5440409, 17995199, 27202045, 70725317, 89975995, 233937587, 353626585, 1169687935, 3041188631, 15205943155]

約数ペア:

[(1, 15205943155), (5, 3041188631), (13, 1169687935), (43, 353626585), (65, 233937587), (169, 89975995), (215, 70725317), (559, 27202045), (845, 17995199), (2795, 5440409), (7267, 2092465), (36335, 418493)]