126264625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 164166912

約数和(自身を除く): 37902287

約数列:

[1, 5, 25, 41, 71, 125, 205, 347, 355, 1025, 1735, 1775, 2911, 5125, 8675, 8875, 14227, 14555, 24637, 43375, 71135, 72775, 123185, 355675, 363875, 615925, 1010117, 1778375, 3079625, 5050585, 25252925, 126264625]

約数ペア:

[(1, 126264625), (5, 25252925), (25, 5050585), (41, 3079625), (71, 1778375), (125, 1010117), (205, 615925), (347, 363875), (355, 355675), (1025, 123185), (1735, 72775), (1775, 71135), (2911, 43375), (5125, 24637), (8675, 14555), (8875, 14227)]