28299085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 36111744

約数和(自身を除く): 7812659

約数列:

[1, 5, 23, 53, 115, 265, 1219, 4643, 6095, 23215, 106789, 246079, 533945, 1230395, 5659817, 28299085]

約数ペア:

[(1, 28299085), (5, 5659817), (23, 1230395), (53, 533945), (115, 246079), (265, 106789), (1219, 23215), (4643, 6095)]