14681975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 8887945

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 263, 275, 319, 385, 725, 1015, 1315, 1595, 1841, 1925, 2233, 2893, 5075, 6575, 7627, 7975, 9205, 11165, 14465, 20251, 38135, 46025, 53389, 55825, 72325, 83897, 101255, 190675, 266945, 419485, 506275, 587279, 1334725, 2097425, 2936395, 14681975]

約数ペア:

[(1, 14681975), (5, 2936395), (7, 2097425), (11, 1334725), (25, 587279), (29, 506275), (35, 419485), (55, 266945), (77, 190675), (145, 101255), (175, 83897), (203, 72325), (263, 55825), (275, 53389), (319, 46025), (385, 38135), (725, 20251), (1015, 14465), (1315, 11165), (1595, 9205), (1841, 7975), (1925, 7627), (2233, 6575), (2893, 5075)]