127166545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 177261696

約数和(自身を除く): 50095151

約数列:

[1, 5, 11, 17, 55, 85, 187, 277, 491, 935, 1385, 2455, 3047, 4709, 5401, 8347, 15235, 23545, 27005, 41735, 51799, 91817, 136007, 258995, 459085, 680035, 1496077, 2312119, 7480385, 11560595, 25433309, 127166545]

約数ペア:

[(1, 127166545), (5, 25433309), (11, 11560595), (17, 7480385), (55, 2312119), (85, 1496077), (187, 680035), (277, 459085), (491, 258995), (935, 136007), (1385, 91817), (2455, 51799), (3047, 41735), (4709, 27005), (5401, 23545), (8347, 15235)]