28896015

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13859}}^1$

素因数の和:14006

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 17673585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 13859, 41577, 69295, 207885, 1926401, 5779203, 9632005, 28896015]

約数ペア:

[(1, 28896015), (3, 9632005), (5, 5779203), (15, 1926401), (139, 207885), (417, 69295), (695, 41577), (2085, 13859)]