117654625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 164166912

約数和(自身を除く): 46512287

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2087, 2255, 5125, 10435, 11275, 22957, 52175, 56375, 85567, 114785, 260875, 427835, 573925, 941237, 2139175, 2869625, 4706185, 10695875, 23530925, 117654625]

約数ペア:

[(1, 117654625), (5, 23530925), (11, 10695875), (25, 4706185), (41, 2869625), (55, 2139175), (125, 941237), (205, 573925), (275, 427835), (451, 260875), (1025, 114785), (1375, 85567), (2087, 56375), (2255, 52175), (5125, 22957), (10435, 11275)]