23871485

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 33519744

約数和(自身を除く): 9648259

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 211, 605, 935, 1055, 1331, 2057, 2321, 3587, 6655, 10285, 11605, 17935, 22627, 25531, 39457, 113135, 127655, 197285, 280841, 434027, 1404205, 2170135, 4774297, 23871485]

約数ペア:

[(1, 23871485), (5, 4774297), (11, 2170135), (17, 1404205), (55, 434027), (85, 280841), (121, 197285), (187, 127655), (211, 113135), (605, 39457), (935, 25531), (1055, 22627), (1331, 17935), (2057, 11605), (2321, 10285), (3587, 6655)]