7165665

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 13843368

約数和(自身を除く): 6677703

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1361, 1755, 4083, 5265, 6805, 12249, 17693, 20415, 36747, 53079, 61245, 88465, 110241, 159237, 183735, 265395, 477711, 551205, 796185, 1433133, 2388555, 7165665]

約数ペア:

[(1, 7165665), (3, 2388555), (5, 1433133), (9, 796185), (13, 551205), (15, 477711), (27, 265395), (39, 183735), (45, 159237), (65, 110241), (81, 88465), (117, 61245), (135, 53079), (195, 36747), (351, 20415), (405, 17693), (585, 12249), (1053, 6805), (1361, 5265), (1755, 4083)]