2005055013605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12143}}^1\times {\mathrm{277513}}^1$

素因数の和:289685

約数の個数: 32

約数和(自身を含む): 2911792333824

約数和(自身を除く): 906737320219

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 12143, 60715, 85001, 206431, 277513, 425005, 1032155, 1387565, 1445017, 1942591, 4717721, 7225085, 9712955, 23588605, 33024047, 165120235, 3369840359, 16849201795, 23588882513, 57287286103, 117944412565, 286436430515, 401011002721, 2005055013605]

約数ペア:

[(1, 2005055013605), (5, 401011002721), (7, 286436430515), (17, 117944412565), (35, 57287286103), (85, 23588882513), (119, 16849201795), (595, 3369840359), (12143, 165120235), (60715, 33024047), (85001, 23588605), (206431, 9712955), (277513, 7225085), (425005, 4717721), (1032155, 1942591), (1387565, 1445017)]