1520482925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{69827}}^1$

素因数の和:69917

約数の個数: 24

約数和(自身を含む): 2060763936

約数和(自身を除く): 540281011

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21775, 69827, 349135, 907751, 1745675, 4538755, 4678409, 22693775, 23392045, 60819317, 116960225, 304096585, 1520482925]

約数ペア:

[(1, 1520482925), (5, 304096585), (13, 116960225), (25, 60819317), (65, 23392045), (67, 22693775), (325, 4678409), (335, 4538755), (871, 1745675), (1675, 907751), (4355, 349135), (21775, 69827)]