470897105

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{28687}}^1$

素因数の和:28773

約数の個数: 24

約数和(自身を含む): 667168128

約数和(自身を除く): 196271023

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 2345, 3283, 16415, 28687, 143435, 200809, 1004045, 1405663, 1922029, 7028315, 9610145, 13454203, 67271015, 94179421, 470897105]

約数ペア:

[(1, 470897105), (5, 94179421), (7, 67271015), (35, 13454203), (49, 9610145), (67, 7028315), (245, 1922029), (335, 1405663), (469, 1004045), (2345, 200809), (3283, 143435), (16415, 28687)]