268577085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{365411}}^1$

素因数の和:365433

約数の個数: 24

約数和(自身を含む): 499883616

約数和(自身を除く): 231306531

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 365411, 1096233, 1827055, 2557877, 5481165, 7673631, 12789385, 17905139, 38368155, 53715417, 89525695, 268577085]

約数ペア:

[(1, 268577085), (3, 89525695), (5, 53715417), (7, 38368155), (15, 17905139), (21, 12789385), (35, 7673631), (49, 5481165), (105, 2557877), (147, 1827055), (245, 1096233), (735, 365411)]