28923695

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 35555520

約数和(自身を除く): 6631825

約数列:

[1, 5, 73, 109, 365, 545, 727, 3635, 7957, 39785, 53071, 79243, 265355, 396215, 5784739, 28923695]

約数ペア:

[(1, 28923695), (5, 5784739), (73, 396215), (109, 265355), (365, 79243), (545, 53071), (727, 39785), (3635, 7957)]