130557245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6741

約数の個数: 32

約数和(自身を含む): 197336832

約数和(自身を除く): 66779587

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 6673, 19565, 33365, 46711, 86749, 233555, 286939, 433745, 607243, 1434695, 2008573, 3036215, 3730207, 10042865, 18651035, 26111449, 130557245]

約数ペア:

[(1, 130557245), (5, 26111449), (7, 18651035), (13, 10042865), (35, 3730207), (43, 3036215), (65, 2008573), (91, 1434695), (215, 607243), (301, 433745), (455, 286939), (559, 233555), (1505, 86749), (2795, 46711), (3913, 33365), (6673, 19565)]