25160655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 32

約数和(自身を含む): 45642240

約数和(自身を除く): 20481585

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6791, 20373, 33955, 88283, 101865, 129029, 264849, 387087, 441415, 645145, 1324245, 1677377, 1935435, 5032131, 8386885, 25160655]

約数ペア:

[(1, 25160655), (3, 8386885), (5, 5032131), (13, 1935435), (15, 1677377), (19, 1324245), (39, 645145), (57, 441415), (65, 387087), (95, 264849), (195, 129029), (247, 101865), (285, 88283), (741, 33955), (1235, 20373), (3705, 6791)]