3129968415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{36847}}^1$

素因数の和:37671

約数の個数: 32

約数和(自身を含む): 5730600960

約数和(自身を除く): 2600632545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 809, 2427, 4045, 5663, 12135, 16989, 28315, 36847, 84945, 110541, 184235, 257929, 552705, 773787, 1289645, 3868935, 29809223, 89427669, 149046115, 208664561, 447138345, 625993683, 1043322805, 3129968415]

約数ペア:

[(1, 3129968415), (3, 1043322805), (5, 625993683), (7, 447138345), (15, 208664561), (21, 149046115), (35, 89427669), (105, 29809223), (809, 3868935), (2427, 1289645), (4045, 773787), (5663, 552705), (12135, 257929), (16989, 184235), (28315, 110541), (36847, 84945)]