13775085

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 23965344

約数和(自身を除く): 10190259

約数列:

[1, 3, 5, 9, 15, 45, 443, 691, 1329, 2073, 2215, 3455, 3987, 6219, 6645, 10365, 19935, 31095, 306113, 918339, 1530565, 2755017, 4591695, 13775085]

約数ペア:

[(1, 13775085), (3, 4591695), (5, 2755017), (9, 1530565), (15, 918339), (45, 306113), (443, 31095), (691, 19935), (1329, 10365), (2073, 6645), (2215, 6219), (3455, 3987)]