22910165

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 28047360

約数和(自身を除く): 5137195

約数列:

[1, 5, 109, 127, 331, 545, 635, 1655, 13843, 36079, 42037, 69215, 180395, 210185, 4582033, 22910165]

約数ペア:

[(1, 22910165), (5, 4582033), (109, 210185), (127, 180395), (331, 69215), (545, 42037), (635, 36079), (1655, 13843)]