3787155

素因数分解:

$3^6\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1062

約数の個数: 28

約数和(自身を含む): 6820320

約数和(自身を除く): 3033165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1039, 1215, 3117, 3645, 5195, 9351, 15585, 28053, 46755, 84159, 140265, 252477, 420795, 757431, 1262385, 3787155]

約数ペア:

[(1, 3787155), (3, 1262385), (5, 757431), (9, 420795), (15, 252477), (27, 140265), (45, 84159), (81, 46755), (135, 28053), (243, 15585), (405, 9351), (729, 5195), (1039, 3645), (1215, 3117)]