12593475

素因数分解:

$3^6\times 5^2\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 42

約数和(自身を含む): 23447036

約数和(自身を除く): 10853561

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 691, 729, 1215, 2025, 2073, 3455, 3645, 6075, 6219, 10365, 17275, 18225, 18657, 31095, 51825, 55971, 93285, 155475, 167913, 279855, 466425, 503739, 839565, 1399275, 2518695, 4197825, 12593475]

約数ペア:

[(1, 12593475), (3, 4197825), (5, 2518695), (9, 1399275), (15, 839565), (25, 503739), (27, 466425), (45, 279855), (75, 167913), (81, 155475), (135, 93285), (225, 55971), (243, 51825), (405, 31095), (675, 18657), (691, 18225), (729, 17275), (1215, 10365), (2025, 6219), (2073, 6075), (3455, 3645)]