42019968445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1565281}}^1$

素因数の和:1565365

約数の個数: 32

約数和(自身を含む): 63112170240

約数和(自身を除く): 21092201795

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 26845, 1565281, 7826405, 10956967, 20348653, 54784835, 92351579, 101743265, 142440571, 461757895, 646461053, 712202855, 1200570527, 3232305265, 6002852635, 8403993689, 42019968445]

約数ペア:

[(1, 42019968445), (5, 8403993689), (7, 6002852635), (13, 3232305265), (35, 1200570527), (59, 712202855), (65, 646461053), (91, 461757895), (295, 142440571), (413, 101743265), (455, 92351579), (767, 54784835), (2065, 20348653), (3835, 10956967), (5369, 7826405), (26845, 1565281)]