127907955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{827}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 254202624

約数和(自身を除く): 126294669

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 491, 827, 1473, 2455, 2481, 3437, 4135, 4419, 5789, 7365, 7443, 10311, 12405, 17185, 17367, 22095, 28945, 30933, 37215, 51555, 52101, 86835, 154665, 260505, 406057, 1218171, 2030285, 2842399, 3654513, 6090855, 8527197, 14211995, 18272565, 25581591, 42635985, 127907955]

約数ペア:

[(1, 127907955), (3, 42635985), (5, 25581591), (7, 18272565), (9, 14211995), (15, 8527197), (21, 6090855), (35, 3654513), (45, 2842399), (63, 2030285), (105, 1218171), (315, 406057), (491, 260505), (827, 154665), (1473, 86835), (2455, 52101), (2481, 51555), (3437, 37215), (4135, 30933), (4419, 28945), (5789, 22095), (7365, 17367), (7443, 17185), (10311, 12405)]