66671825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 95993856

約数和(自身を除く): 29322031

約数列:

[1, 5, 11, 23, 25, 55, 83, 115, 127, 253, 275, 415, 575, 635, 913, 1265, 1397, 1909, 2075, 2921, 3175, 4565, 6325, 6985, 9545, 10541, 14605, 20999, 22825, 32131, 34925, 47725, 52705, 73025, 104995, 115951, 160655, 242443, 263525, 524975, 579755, 803275, 1212215, 2666873, 2898775, 6061075, 13334365, 66671825]

約数ペア:

[(1, 66671825), (5, 13334365), (11, 6061075), (23, 2898775), (25, 2666873), (55, 1212215), (83, 803275), (115, 579755), (127, 524975), (253, 263525), (275, 242443), (415, 160655), (575, 115951), (635, 104995), (913, 73025), (1265, 52705), (1397, 47725), (1909, 34925), (2075, 32131), (2921, 22825), (3175, 20999), (4565, 14605), (6325, 10541), (6985, 9545)]