15294455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 5994505

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 223, 319, 473, 1115, 1247, 1595, 2365, 2453, 6235, 6467, 9589, 12265, 13717, 32335, 47945, 68585, 71137, 105479, 278081, 355685, 527395, 1390405, 3058891, 15294455]

約数ペア:

[(1, 15294455), (5, 3058891), (11, 1390405), (29, 527395), (43, 355685), (55, 278081), (145, 105479), (215, 71137), (223, 68585), (319, 47945), (473, 32335), (1115, 13717), (1247, 12265), (1595, 9589), (2365, 6467), (2453, 6235)]