13148465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 17594304

約数和(自身を除く): 4445839

約数列:

[1, 5, 11, 55, 103, 121, 211, 515, 605, 1055, 1133, 2321, 5665, 11605, 12463, 21733, 25531, 62315, 108665, 127655, 239063, 1195315, 2629693, 13148465]

約数ペア:

[(1, 13148465), (5, 2629693), (11, 1195315), (55, 239063), (103, 127655), (121, 108665), (211, 62315), (515, 25531), (605, 21733), (1055, 12463), (1133, 11605), (2321, 5665)]