40582215

素因数分解:

$3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 73801728

約数和(自身を除く): 33219513

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 243, 263, 381, 405, 635, 789, 1143, 1215, 1315, 1905, 2367, 3429, 3945, 5715, 7101, 10287, 11835, 17145, 21303, 30861, 33401, 35505, 51435, 63909, 100203, 106515, 154305, 167005, 300609, 319545, 501015, 901827, 1503045, 2705481, 4509135, 8116443, 13527405, 40582215]

約数ペア:

[(1, 40582215), (3, 13527405), (5, 8116443), (9, 4509135), (15, 2705481), (27, 1503045), (45, 901827), (81, 501015), (127, 319545), (135, 300609), (243, 167005), (263, 154305), (381, 106515), (405, 100203), (635, 63909), (789, 51435), (1143, 35505), (1215, 33401), (1315, 30861), (1905, 21303), (2367, 17145), (3429, 11835), (3945, 10287), (5715, 7101)]