169900925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 222819072

約数和(自身を除く): 52918147

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 5347, 6355, 26735, 31775, 133675, 165757, 219227, 828785, 1096135, 4143925, 5480675, 6796037, 33980185, 169900925]

約数ペア:

[(1, 169900925), (5, 33980185), (25, 6796037), (31, 5480675), (41, 4143925), (155, 1096135), (205, 828785), (775, 219227), (1025, 165757), (1271, 133675), (5347, 31775), (6355, 26735)]