54241525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 76495104

約数和(自身を除く): 22253579

約数列:

[1, 5, 13, 25, 47, 53, 65, 67, 235, 265, 325, 335, 611, 689, 871, 1175, 1325, 1675, 2491, 3055, 3149, 3445, 3551, 4355, 12455, 15275, 15745, 17225, 17755, 21775, 32383, 40937, 46163, 62275, 78725, 88775, 161915, 166897, 204685, 230815, 809575, 834485, 1023425, 1154075, 2169661, 4172425, 10848305, 54241525]

約数ペア:

[(1, 54241525), (5, 10848305), (13, 4172425), (25, 2169661), (47, 1154075), (53, 1023425), (65, 834485), (67, 809575), (235, 230815), (265, 204685), (325, 166897), (335, 161915), (611, 88775), (689, 78725), (871, 62275), (1175, 46163), (1325, 40937), (1675, 32383), (2491, 21775), (3055, 17755), (3149, 17225), (3445, 15745), (3551, 15275), (4355, 12455)]