55550005

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33769}}^1$

素因数の和:33828

約数の個数: 16

約数和(自身を含む): 77806080

約数和(自身を除く): 22256075

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 33769, 168845, 236383, 1181915, 1587143, 7935715, 11110001, 55550005]

約数ペア:

[(1, 55550005), (5, 11110001), (7, 7935715), (35, 1587143), (47, 1181915), (235, 236383), (329, 168845), (1645, 33769)]