68669055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 150433920

約数和(自身を除く): 81764865

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 195, 205, 273, 287, 315, 369, 409, 455, 533, 585, 615, 819, 861, 1227, 1365, 1435, 1599, 1845, 2045, 2583, 2665, 2863, 3681, 3731, 4095, 4305, 4797, 5317, 6135, 7995, 8589, 11193, 12915, 14315, 15951, 16769, 18405, 18655, 23985, 25767, 26585, 33579, 37219, 42945, 47853, 50307, 55965, 79755, 83845, 111657, 117383, 128835, 150921, 167895, 186095, 217997, 239265, 251535, 334971, 352149, 558285, 586915, 653991, 754605, 1056447, 1089985, 1525979, 1674855, 1760745, 1961973, 3269955, 4577937, 5282235, 7629895, 9809865, 13733811, 22889685, 68669055]

約数ペア:

[(1, 68669055), (3, 22889685), (5, 13733811), (7, 9809865), (9, 7629895), (13, 5282235), (15, 4577937), (21, 3269955), (35, 1961973), (39, 1760745), (41, 1674855), (45, 1525979), (63, 1089985), (65, 1056447), (91, 754605), (105, 653991), (117, 586915), (123, 558285), (195, 352149), (205, 334971), (273, 251535), (287, 239265), (315, 217997), (369, 186095), (409, 167895), (455, 150921), (533, 128835), (585, 117383), (615, 111657), (819, 83845), (861, 79755), (1227, 55965), (1365, 50307), (1435, 47853), (1599, 42945), (1845, 37219), (2045, 33579), (2583, 26585), (2665, 25767), (2863, 23985), (3681, 18655), (3731, 18405), (4095, 16769), (4305, 15951), (4797, 14315), (5317, 12915), (6135, 11193), (7995, 8589)]