129277265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116993}}^1$

素因数の和:117028

約数の個数: 16

約数和(自身を含む): 176894928

約数和(自身を除く): 47617663

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 116993, 584965, 1520909, 1988881, 7604545, 9944405, 25855453, 129277265]

約数ペア:

[(1, 129277265), (5, 25855453), (13, 9944405), (17, 7604545), (65, 1988881), (85, 1520909), (221, 584965), (1105, 116993)]