13465367925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{160159}}^1$

素因数の和:160250

約数の個数: 48

約数和(自身を含む): 23831808000

約数和(自身を除く): 10366440075

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 177, 285, 295, 475, 885, 1121, 1425, 1475, 3363, 4425, 5605, 16815, 28025, 84075, 160159, 480477, 800795, 2402385, 3043021, 4003975, 9129063, 9449381, 12011925, 15215105, 28348143, 45645315, 47246905, 76075525, 141740715, 179538239, 228226575, 236234525, 538614717, 708703575, 897691195, 2693073585, 4488455975, 13465367925]

約数ペア:

[(1, 13465367925), (3, 4488455975), (5, 2693073585), (15, 897691195), (19, 708703575), (25, 538614717), (57, 236234525), (59, 228226575), (75, 179538239), (95, 141740715), (177, 76075525), (285, 47246905), (295, 45645315), (475, 28348143), (885, 15215105), (1121, 12011925), (1425, 9449381), (1475, 9129063), (3363, 4003975), (4425, 3043021), (5605, 2402385), (16815, 800795), (28025, 480477), (84075, 160159)]