1291269135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{4621}}^1$

素因数の和:6075

約数の個数: 32

約数和(自身を含む): 2226990528

約数和(自身を除く): 935721393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1433, 4299, 4621, 7165, 13863, 18629, 21495, 23105, 55887, 60073, 69315, 93145, 180219, 279435, 300365, 901095, 6621893, 19865679, 33109465, 86084609, 99328395, 258253827, 430423045, 1291269135]

約数ペア:

[(1, 1291269135), (3, 430423045), (5, 258253827), (13, 99328395), (15, 86084609), (39, 33109465), (65, 19865679), (195, 6621893), (1433, 901095), (4299, 300365), (4621, 279435), (7165, 180219), (13863, 93145), (18629, 69315), (21495, 60073), (23105, 55887)]