17420870015

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{226201}}^1$

素因数の和:226490

約数の個数: 16

約数和(自身を含む): 21291941856

約数和(自身を除く): 3871071841

約数列:

[1, 5, 73, 211, 365, 1055, 15403, 77015, 226201, 1131005, 16512673, 47728411, 82563365, 238642055, 3484174003, 17420870015]

約数ペア:

[(1, 17420870015), (5, 3484174003), (73, 238642055), (211, 82563365), (365, 47728411), (1055, 16512673), (15403, 1131005), (77015, 226201)]