72585825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 130616640

約数和(自身を除く): 58030815

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 325, 327, 545, 683, 975, 1417, 1635, 2049, 2725, 3415, 4251, 7085, 8175, 8879, 10245, 17075, 21255, 26637, 35425, 44395, 51225, 74447, 106275, 133185, 221975, 223341, 372235, 665925, 967811, 1116705, 1861175, 2903433, 4839055, 5583525, 14517165, 24195275, 72585825]

約数ペア:

[(1, 72585825), (3, 24195275), (5, 14517165), (13, 5583525), (15, 4839055), (25, 2903433), (39, 1861175), (65, 1116705), (75, 967811), (109, 665925), (195, 372235), (325, 223341), (327, 221975), (545, 133185), (683, 106275), (975, 74447), (1417, 51225), (1635, 44395), (2049, 35425), (2725, 26637), (3415, 21255), (4251, 17075), (7085, 10245), (8175, 8879)]