10945025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 17748864

約数和(自身を除く): 6803839

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 283, 325, 425, 455, 595, 1105, 1415, 1547, 1981, 2275, 2975, 3679, 4811, 5525, 7075, 7735, 9905, 18395, 24055, 25753, 33677, 38675, 49525, 62543, 91975, 120275, 128765, 168385, 312715, 437801, 643825, 841925, 1563575, 2189005, 10945025]

約数ペア:

[(1, 10945025), (5, 2189005), (7, 1563575), (13, 841925), (17, 643825), (25, 437801), (35, 312715), (65, 168385), (85, 128765), (91, 120275), (119, 91975), (175, 62543), (221, 49525), (283, 38675), (325, 33677), (425, 25753), (455, 24055), (595, 18395), (1105, 9905), (1415, 7735), (1547, 7075), (1981, 5525), (2275, 4811), (2975, 3679)]