54725125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 89316864

約数和(自身を除く): 34591739

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 125, 175, 221, 283, 325, 425, 455, 595, 875, 1105, 1415, 1547, 1625, 1981, 2125, 2275, 2975, 3679, 4811, 5525, 7075, 7735, 9905, 11375, 14875, 18395, 24055, 25753, 27625, 33677, 35375, 38675, 49525, 62543, 91975, 120275, 128765, 168385, 193375, 247625, 312715, 437801, 459875, 601375, 643825, 841925, 1563575, 2189005, 3219125, 4209625, 7817875, 10945025, 54725125]

約数ペア:

[(1, 54725125), (5, 10945025), (7, 7817875), (13, 4209625), (17, 3219125), (25, 2189005), (35, 1563575), (65, 841925), (85, 643825), (91, 601375), (119, 459875), (125, 437801), (175, 312715), (221, 247625), (283, 193375), (325, 168385), (425, 128765), (455, 120275), (595, 91975), (875, 62543), (1105, 49525), (1415, 38675), (1547, 35375), (1625, 33677), (1981, 27625), (2125, 25753), (2275, 24055), (2975, 18395), (3679, 14875), (4811, 11375), (5525, 9905), (7075, 7735)]