2487689985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12149}}^1$

素因数の和:12258

約数の個数: 64

約数和(自身を含む): 4660934400

約数和(自身を除く): 2173244415

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 365, 561, 803, 935, 1095, 1241, 2409, 2805, 3723, 4015, 6205, 12045, 12149, 13651, 18615, 36447, 40953, 60745, 68255, 133639, 182235, 204765, 206533, 400917, 619599, 668195, 886877, 1032665, 2004585, 2271863, 2660631, 3097995, 4434385, 6815589, 9755647, 11359315, 13303155, 15076909, 29266941, 34077945, 45230727, 48778235, 75384545, 146334705, 165845999, 226153635, 497537997, 829229995, 2487689985]

約数ペア:

[(1, 2487689985), (3, 829229995), (5, 497537997), (11, 226153635), (15, 165845999), (17, 146334705), (33, 75384545), (51, 48778235), (55, 45230727), (73, 34077945), (85, 29266941), (165, 15076909), (187, 13303155), (219, 11359315), (255, 9755647), (365, 6815589), (561, 4434385), (803, 3097995), (935, 2660631), (1095, 2271863), (1241, 2004585), (2409, 1032665), (2805, 886877), (3723, 668195), (4015, 619599), (6205, 400917), (12045, 206533), (12149, 204765), (13651, 182235), (18615, 133639), (36447, 68255), (40953, 60745)]