11138075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 15238608

約数和(自身を除く): 4100533

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 797, 1075, 2795, 3985, 10361, 13975, 19925, 34271, 51805, 171355, 259025, 445523, 856775, 2227615, 11138075]

約数ペア:

[(1, 11138075), (5, 2227615), (13, 856775), (25, 445523), (43, 259025), (65, 171355), (215, 51805), (325, 34271), (559, 19925), (797, 13975), (1075, 10361), (2795, 3985)]