55420015

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54601}}^1$

素因数の和:54642

約数の個数: 16

約数和(自身を含む): 78626880

約数和(自身を除く): 23206865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 54601, 273005, 382207, 1583429, 1911035, 7917145, 11084003, 55420015]

約数ペア:

[(1, 55420015), (5, 11084003), (7, 7917145), (29, 1911035), (35, 1583429), (145, 382207), (203, 273005), (1015, 54601)]