12112925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 17356032

約数和(自身を除く): 5243107

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2591, 4675, 12955, 28501, 44047, 64775, 142505, 220235, 484517, 712525, 1101175, 2422585, 12112925]

約数ペア:

[(1, 12112925), (5, 2422585), (11, 1101175), (17, 712525), (25, 484517), (55, 220235), (85, 142505), (187, 64775), (275, 44047), (425, 28501), (935, 12955), (2591, 4675)]