77168125

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 102567168

約数和(自身を除く): 25399043

約数列:

[1, 5, 25, 37, 47, 71, 125, 185, 235, 355, 625, 925, 1175, 1739, 1775, 2627, 3337, 4625, 5875, 8695, 8875, 13135, 16685, 23125, 29375, 43475, 44375, 65675, 83425, 123469, 217375, 328375, 417125, 617345, 1086875, 1641875, 2085625, 3086725, 15433625, 77168125]

約数ペア:

[(1, 77168125), (5, 15433625), (25, 3086725), (37, 2085625), (47, 1641875), (71, 1086875), (125, 617345), (185, 417125), (235, 328375), (355, 217375), (625, 123469), (925, 83425), (1175, 65675), (1739, 44375), (1775, 43475), (2627, 29375), (3337, 23125), (4625, 16685), (5875, 13135), (8695, 8875)]