136944996895

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{129719}}^1$

素因数の和:129908

約数の個数: 48

約数和(自身を含む): 198751795200

約数和(自身を除く): 61806798305

約数列:

[1, 5, 7, 31, 35, 49, 139, 155, 217, 245, 695, 973, 1085, 1519, 4309, 4865, 6811, 7595, 21545, 30163, 34055, 129719, 150815, 211141, 648595, 908033, 1055705, 4021289, 4540165, 6356231, 18030941, 20106445, 28149023, 31781155, 90154705, 126216587, 140745115, 197043161, 558959171, 631082935, 883516109, 985215805, 2794795855, 3912714197, 4417580545, 19563570985, 27388999379, 136944996895]

約数ペア:

[(1, 136944996895), (5, 27388999379), (7, 19563570985), (31, 4417580545), (35, 3912714197), (49, 2794795855), (139, 985215805), (155, 883516109), (217, 631082935), (245, 558959171), (695, 197043161), (973, 140745115), (1085, 126216587), (1519, 90154705), (4309, 31781155), (4865, 28149023), (6811, 20106445), (7595, 18030941), (21545, 6356231), (30163, 4540165), (34055, 4021289), (129719, 1055705), (150815, 908033), (211141, 648595)]