39739725

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 71572800

約数和(自身を除く): 31833075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 739, 1195, 2151, 2217, 3585, 3695, 5975, 6651, 10755, 11085, 17925, 18475, 33255, 53775, 55425, 166275, 176621, 529863, 883105, 1589589, 2649315, 4415525, 7947945, 13246575, 39739725]

約数ペア:

[(1, 39739725), (3, 13246575), (5, 7947945), (9, 4415525), (15, 2649315), (25, 1589589), (45, 883105), (75, 529863), (225, 176621), (239, 166275), (717, 55425), (739, 53775), (1195, 33255), (2151, 18475), (2217, 17925), (3585, 11085), (3695, 10755), (5975, 6651)]