67187085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{91411}}^1$

素因数の和:91433

約数の個数: 24

約数和(自身を含む): 125051616

約数和(自身を除く): 57864531

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 91411, 274233, 457055, 639877, 1371165, 1919631, 3199385, 4479139, 9598155, 13437417, 22395695, 67187085]

約数ペア:

[(1, 67187085), (3, 22395695), (5, 13437417), (7, 9598155), (15, 4479139), (21, 3199385), (35, 1919631), (49, 1371165), (105, 639877), (147, 457055), (245, 274233), (735, 91411)]