2897813415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{64033}}^1$

素因数の和:64479

約数の個数: 32

約数和(自身を含む): 5311236096

約数和(自身を除く): 2413422681

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 2155, 3017, 6465, 9051, 15085, 45255, 64033, 192099, 320165, 448231, 960495, 1344693, 2241155, 6723465, 27598223, 82794669, 137991115, 193187561, 413973345, 579562683, 965937805, 2897813415]

約数ペア:

[(1, 2897813415), (3, 965937805), (5, 579562683), (7, 413973345), (15, 193187561), (21, 137991115), (35, 82794669), (105, 27598223), (431, 6723465), (1293, 2241155), (2155, 1344693), (3017, 960495), (6465, 448231), (9051, 320165), (15085, 192099), (45255, 64033)]