12192975

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 22322976

約数和(自身を除く): 10130001

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1153, 1175, 2115, 3459, 3525, 5765, 10377, 10575, 17295, 28825, 51885, 54191, 86475, 162573, 259425, 270955, 487719, 812865, 1354775, 2438595, 4064325, 12192975]

約数ペア:

[(1, 12192975), (3, 4064325), (5, 2438595), (9, 1354775), (15, 812865), (25, 487719), (45, 270955), (47, 259425), (75, 162573), (141, 86475), (225, 54191), (235, 51885), (423, 28825), (705, 17295), (1153, 10575), (1175, 10377), (2115, 5765), (3459, 3525)]