2908785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 5481792

約数和(自身を除く): 2573007

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 165, 183, 187, 255, 289, 305, 561, 671, 867, 915, 935, 1037, 1445, 2013, 2805, 3111, 3179, 3355, 4335, 5185, 9537, 10065, 11407, 15555, 15895, 17629, 34221, 47685, 52887, 57035, 88145, 171105, 193919, 264435, 581757, 969595, 2908785]

約数ペア:

[(1, 2908785), (3, 969595), (5, 581757), (11, 264435), (15, 193919), (17, 171105), (33, 88145), (51, 57035), (55, 52887), (61, 47685), (85, 34221), (165, 17629), (183, 15895), (187, 15555), (255, 11407), (289, 10065), (305, 9537), (561, 5185), (671, 4335), (867, 3355), (915, 3179), (935, 3111), (1037, 2805), (1445, 2013)]