190808217615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{221539}}^1$

素因数の和:222471

約数の個数: 32

約数和(自身を含む): 310212714240

約数和(自身を除く): 119404496625

約数列:

[1, 3, 5, 15, 67, 201, 335, 857, 1005, 2571, 4285, 12855, 57419, 172257, 221539, 287095, 664617, 861285, 1107695, 3323085, 14843113, 44529339, 74215565, 189858923, 222646695, 569576769, 949294615, 2847883845, 12720547841, 38161643523, 63602739205, 190808217615]

約数ペア:

[(1, 190808217615), (3, 63602739205), (5, 38161643523), (15, 12720547841), (67, 2847883845), (201, 949294615), (335, 569576769), (857, 222646695), (1005, 189858923), (2571, 74215565), (4285, 44529339), (12855, 14843113), (57419, 3323085), (172257, 1107695), (221539, 861285), (287095, 664617)]