25627485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 46488960

約数和(自身を除く): 20861475

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6917, 20751, 34585, 89921, 103755, 131423, 269763, 394269, 449605, 657115, 1348815, 1708499, 1971345, 5125497, 8542495, 25627485]

約数ペア:

[(1, 25627485), (3, 8542495), (5, 5125497), (13, 1971345), (15, 1708499), (19, 1348815), (39, 657115), (57, 449605), (65, 394269), (95, 269763), (195, 131423), (247, 103755), (285, 89921), (741, 34585), (1235, 20751), (3705, 6917)]