2860205205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78437}}^1$

素因数の和:78486

約数の個数: 64

約数和(自身を含む): 5692716288

約数和(自身を除く): 2832511083

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 7293, 12155, 36465, 78437, 235311, 392185, 862807, 1019681, 1176555, 1333429, 2588421, 3059043, 4000287, 4314035, 5098405, 6667145, 11216491, 12942105, 14667719, 15295215, 17334577, 20001435, 33649473, 44003157, 52003731, 56082455, 73338595, 86672885, 168247365, 190680347, 220015785, 260018655, 572041041, 953401735, 2860205205]

約数ペア:

[(1, 2860205205), (3, 953401735), (5, 572041041), (11, 260018655), (13, 220015785), (15, 190680347), (17, 168247365), (33, 86672885), (39, 73338595), (51, 56082455), (55, 52003731), (65, 44003157), (85, 33649473), (143, 20001435), (165, 17334577), (187, 15295215), (195, 14667719), (221, 12942105), (255, 11216491), (429, 6667145), (561, 5098405), (663, 4314035), (715, 4000287), (935, 3059043), (1105, 2588421), (2145, 1333429), (2431, 1176555), (2805, 1019681), (3315, 862807), (7293, 392185), (12155, 235311), (36465, 78437)]