68479215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{93169}}^1$

素因数の和:93191

約数の個数: 24

約数和(自身を含む): 127456560

約数和(自身を除く): 58977345

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 93169, 279507, 465845, 652183, 1397535, 1956549, 3260915, 4565281, 9782745, 13695843, 22826405, 68479215]

約数ペア:

[(1, 68479215), (3, 22826405), (5, 13695843), (7, 9782745), (15, 4565281), (21, 3260915), (35, 1956549), (49, 1397535), (105, 652183), (147, 465845), (245, 279507), (735, 93169)]