28977435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37879}}^1$

素因数の和:37907

約数の個数: 24

約数和(自身を含む): 53183520

約数和(自身を除く): 24206085

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 37879, 113637, 189395, 340911, 568185, 643943, 1704555, 1931829, 3219715, 5795487, 9659145, 28977435]

約数ペア:

[(1, 28977435), (3, 9659145), (5, 5795487), (9, 3219715), (15, 1931829), (17, 1704555), (45, 643943), (51, 568185), (85, 340911), (153, 189395), (255, 113637), (765, 37879)]