23873355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 47814624

約数和(自身を除く): 23941269

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 2837, 8415, 8511, 14185, 25533, 31207, 42555, 48229, 93621, 127665, 144687, 156035, 241145, 280863, 434061, 468105, 530519, 723435, 1404315, 1591557, 2170305, 2652595, 4774671, 7957785, 23873355]

約数ペア:

[(1, 23873355), (3, 7957785), (5, 4774671), (9, 2652595), (11, 2170305), (15, 1591557), (17, 1404315), (33, 723435), (45, 530519), (51, 468105), (55, 434061), (85, 280863), (99, 241145), (153, 156035), (165, 144687), (187, 127665), (255, 93621), (495, 48229), (561, 42555), (765, 31207), (935, 25533), (1683, 14185), (2805, 8511), (2837, 8415)]