11847075

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 19747248

約数和(自身を除く): 7900173

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 1153, 2055, 3425, 3459, 5765, 10275, 17295, 28825, 86475, 157961, 473883, 789805, 2369415, 3949025, 11847075]

約数ペア:

[(1, 11847075), (3, 3949025), (5, 2369415), (15, 789805), (25, 473883), (75, 157961), (137, 86475), (411, 28825), (685, 17295), (1153, 10275), (2055, 5765), (3425, 3459)]