13816545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 23384064

約数和(自身を除く): 9567519

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 691, 1333, 2073, 3455, 3999, 6665, 10365, 19995, 21421, 29713, 64263, 89139, 107105, 148565, 321315, 445695, 921103, 2763309, 4605515, 13816545]

約数ペア:

[(1, 13816545), (3, 4605515), (5, 2763309), (15, 921103), (31, 445695), (43, 321315), (93, 148565), (129, 107105), (155, 89139), (215, 64263), (465, 29713), (645, 21421), (691, 19995), (1333, 10365), (2073, 6665), (3455, 3999)]