138701045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12269}}^1$

素因数の和:12317

約数の個数: 32

約数和(自身を含む): 212025600

約数和(自身を除く): 73324555

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 12269, 61345, 85883, 208573, 233111, 429415, 1042865, 1165555, 1460011, 1631777, 3962887, 7300055, 8158885, 19814435, 27740209, 138701045]

約数ペア:

[(1, 138701045), (5, 27740209), (7, 19814435), (17, 8158885), (19, 7300055), (35, 3962887), (85, 1631777), (95, 1460011), (119, 1165555), (133, 1042865), (323, 429415), (595, 233111), (665, 208573), (1615, 85883), (2261, 61345), (11305, 12269)]