70684075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 110992896

約数和(自身を除く): 40308821

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 175, 275, 365, 385, 503, 511, 803, 1825, 1925, 2515, 2555, 3521, 4015, 5533, 5621, 12575, 12775, 17605, 20075, 27665, 28105, 36719, 38731, 88025, 138325, 140525, 183595, 193655, 257033, 403909, 917975, 968275, 1285165, 2019545, 2827363, 6425825, 10097725, 14136815, 70684075]

約数ペア:

[(1, 70684075), (5, 14136815), (7, 10097725), (11, 6425825), (25, 2827363), (35, 2019545), (55, 1285165), (73, 968275), (77, 917975), (175, 403909), (275, 257033), (365, 193655), (385, 183595), (503, 140525), (511, 138325), (803, 88025), (1825, 38731), (1925, 36719), (2515, 28105), (2555, 27665), (3521, 20075), (4015, 17605), (5533, 12775), (5621, 12575)]