1555005991810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45083}}^1\times {\mathrm{84127}}^1$

素因数の和:129258

約数の個数: 32

約数和(自身を含む): 2867377024512

約数和(自身を除く): 1312371032702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 45083, 84127, 90166, 168254, 225415, 420635, 450830, 841270, 1848403, 3449207, 3696806, 6898414, 9242015, 17246035, 18484030, 34492070, 3792697541, 7585395082, 18963487705, 37926975410, 155500599181, 311001198362, 777502995905, 1555005991810]

約数ペア:

[(1, 1555005991810), (2, 777502995905), (5, 311001198362), (10, 155500599181), (41, 37926975410), (82, 18963487705), (205, 7585395082), (410, 3792697541), (45083, 34492070), (84127, 18484030), (90166, 17246035), (168254, 9242015), (225415, 6898414), (420635, 3696806), (450830, 3449207), (841270, 1848403)]