28930855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9199}}^1$

素因数の和:9258

約数の個数: 16

約数和(自身を含む): 37756800

約数和(自身を除く): 8825945

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 9199, 45995, 156383, 340363, 781915, 1701815, 5786171, 28930855]

約数ペア:

[(1, 28930855), (5, 5786171), (17, 1701815), (37, 781915), (85, 340363), (185, 156383), (629, 45995), (3145, 9199)]