105856475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 136622208

約数和(自身を除く): 30765733

約数列:

[1, 5, 25, 31, 137, 155, 685, 775, 997, 3425, 4247, 4985, 21235, 24925, 30907, 106175, 136589, 154535, 682945, 772675, 3414725, 4234259, 21171295, 105856475]

約数ペア:

[(1, 105856475), (5, 21171295), (25, 4234259), (31, 3414725), (137, 772675), (155, 682945), (685, 154535), (775, 136589), (997, 106175), (3425, 30907), (4247, 24925), (4985, 21235)]