264988625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 363018240

約数和(自身を除く): 98029615

約数列:

[1, 5, 11, 25, 55, 125, 191, 275, 955, 1009, 1375, 2101, 4775, 5045, 10505, 11099, 23875, 25225, 52525, 55495, 126125, 192719, 262625, 277475, 963595, 1387375, 2119909, 4817975, 10599545, 24089875, 52997725, 264988625]

約数ペア:

[(1, 264988625), (5, 52997725), (11, 24089875), (25, 10599545), (55, 4817975), (125, 2119909), (191, 1387375), (275, 963595), (955, 277475), (1009, 262625), (1375, 192719), (2101, 126125), (4775, 55495), (5045, 52525), (10505, 25225), (11099, 23875)]