8875395

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 15515136

約数和(自身を除く): 6639741

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1553, 1905, 4659, 5715, 7765, 13977, 23295, 69885, 197231, 591693, 986155, 1775079, 2958465, 8875395]

約数ペア:

[(1, 8875395), (3, 2958465), (5, 1775079), (9, 986155), (15, 591693), (45, 197231), (127, 69885), (381, 23295), (635, 13977), (1143, 7765), (1553, 5715), (1905, 4659)]