1034738575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 1540213920

約数和(自身を除く): 505475345

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 1105, 1235, 1615, 4199, 5525, 6175, 8075, 9857, 20995, 49285, 104975, 128141, 167569, 187283, 246425, 640705, 837845, 936415, 2178397, 2434679, 3183811, 3203525, 4189225, 4682075, 10891985, 12173395, 15919055, 41389543, 54459925, 60866975, 79595275, 206947715, 1034738575]

約数ペア:

[(1, 1034738575), (5, 206947715), (13, 79595275), (17, 60866975), (19, 54459925), (25, 41389543), (65, 15919055), (85, 12173395), (95, 10891985), (221, 4682075), (247, 4189225), (323, 3203525), (325, 3183811), (425, 2434679), (475, 2178397), (1105, 936415), (1235, 837845), (1615, 640705), (4199, 246425), (5525, 187283), (6175, 167569), (8075, 128141), (9857, 104975), (20995, 49285)]