13067325

素因数分解:

$3^7\times 5^2\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 24403200

約数和(自身を除く): 11335875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 239, 243, 405, 675, 717, 729, 1195, 1215, 2025, 2151, 2187, 3585, 3645, 5975, 6075, 6453, 10755, 10935, 17925, 18225, 19359, 32265, 53775, 54675, 58077, 96795, 161325, 174231, 290385, 483975, 522693, 871155, 1451925, 2613465, 4355775, 13067325]

約数ペア:

[(1, 13067325), (3, 4355775), (5, 2613465), (9, 1451925), (15, 871155), (25, 522693), (27, 483975), (45, 290385), (75, 174231), (81, 161325), (135, 96795), (225, 58077), (239, 54675), (243, 53775), (405, 32265), (675, 19359), (717, 18225), (729, 17925), (1195, 10935), (1215, 10755), (2025, 6453), (2151, 6075), (2187, 5975), (3585, 3645)]