7556085

素因数分解:

$3^7\times 5^1\times {\mathrm{691}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 13618560

約数和(自身を除く): 6062475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 691, 729, 1215, 2073, 2187, 3455, 3645, 6219, 10365, 10935, 18657, 31095, 55971, 93285, 167913, 279855, 503739, 839565, 1511217, 2518695, 7556085]

約数ペア:

[(1, 7556085), (3, 2518695), (5, 1511217), (9, 839565), (15, 503739), (27, 279855), (45, 167913), (81, 93285), (135, 55971), (243, 31095), (405, 18657), (691, 10935), (729, 10365), (1215, 6219), (2073, 3645), (2187, 3455)]