84040925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 106868160

約数和(自身を除く): 22827235

約数列:

[1, 5, 25, 71, 113, 355, 419, 565, 1775, 2095, 2825, 8023, 10475, 29749, 40115, 47347, 148745, 200575, 236735, 743725, 1183675, 3361637, 16808185, 84040925]

約数ペア:

[(1, 84040925), (5, 16808185), (25, 3361637), (71, 1183675), (113, 743725), (355, 236735), (419, 200575), (565, 148745), (1775, 47347), (2095, 40115), (2825, 29749), (8023, 10475)]