24271665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 45092160

約数和(自身を除く): 20820495

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 509, 561, 867, 935, 1445, 1527, 2545, 2805, 3179, 4335, 5599, 7635, 8653, 9537, 15895, 16797, 25959, 27995, 43265, 47685, 83985, 95183, 129795, 147101, 285549, 441303, 475915, 735505, 1427745, 1618111, 2206515, 4854333, 8090555, 24271665]

約数ペア:

[(1, 24271665), (3, 8090555), (5, 4854333), (11, 2206515), (15, 1618111), (17, 1427745), (33, 735505), (51, 475915), (55, 441303), (85, 285549), (165, 147101), (187, 129795), (255, 95183), (289, 83985), (509, 47685), (561, 43265), (867, 27995), (935, 25959), (1445, 16797), (1527, 15895), (2545, 9537), (2805, 8653), (3179, 7635), (4335, 5599)]