127801050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65539}}^1$

素因数の和:65567

約数の個数: 48

約数和(自身を含む): 341332320

約数和(自身を除く): 213531270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 65539, 131078, 196617, 327695, 393234, 655390, 852007, 983085, 1638475, 1704014, 1966170, 2556021, 3276950, 4260035, 4915425, 5112042, 8520070, 9830850, 12780105, 21300175, 25560210, 42600350, 63900525, 127801050]

約数ペア:

[(1, 127801050), (2, 63900525), (3, 42600350), (5, 25560210), (6, 21300175), (10, 12780105), (13, 9830850), (15, 8520070), (25, 5112042), (26, 4915425), (30, 4260035), (39, 3276950), (50, 2556021), (65, 1966170), (75, 1704014), (78, 1638475), (130, 983085), (150, 852007), (195, 655390), (325, 393234), (390, 327695), (650, 196617), (975, 131078), (1950, 65539)]