25947899415

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1\times {\mathrm{2903}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 45208171008

約数和(自身を除く): 19260271593

約数列:

[1, 3, 5, 9, 15, 45, 307, 647, 921, 1535, 1941, 2763, 2903, 3235, 4605, 5823, 8709, 9705, 13815, 14515, 26127, 29115, 43545, 130635, 198629, 595887, 891221, 993145, 1787661, 1878241, 2673663, 2979435, 4456105, 5634723, 8020989, 8938305, 9391205, 13368315, 16904169, 28173615, 40104945, 84520845, 576619987, 1729859961, 2883099935, 5189579883, 8649299805, 25947899415]

約数ペア:

[(1, 25947899415), (3, 8649299805), (5, 5189579883), (9, 2883099935), (15, 1729859961), (45, 576619987), (307, 84520845), (647, 40104945), (921, 28173615), (1535, 16904169), (1941, 13368315), (2763, 9391205), (2903, 8938305), (3235, 8020989), (4605, 5634723), (5823, 4456105), (8709, 2979435), (9705, 2673663), (13815, 1878241), (14515, 1787661), (26127, 993145), (29115, 891221), (43545, 595887), (130635, 198629)]