87012545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1597}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 110798928

約数和(自身を除く): 23786383

約数列:

[1, 5, 17, 85, 641, 1597, 3205, 7985, 10897, 27149, 54485, 135745, 1023677, 5118385, 17402509, 87012545]

約数ペア:

[(1, 87012545), (5, 17402509), (17, 5118385), (85, 1023677), (641, 135745), (1597, 54485), (3205, 27149), (7985, 10897)]