8208135

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 15855840

約数和(自身を除く): 7647705

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1559, 1755, 4677, 5265, 7795, 14031, 20267, 23385, 42093, 60801, 70155, 101335, 126279, 182403, 210465, 304005, 547209, 631395, 912015, 1641627, 2736045, 8208135]

約数ペア:

[(1, 8208135), (3, 2736045), (5, 1641627), (9, 912015), (13, 631395), (15, 547209), (27, 304005), (39, 210465), (45, 182403), (65, 126279), (81, 101335), (117, 70155), (135, 60801), (195, 42093), (351, 23385), (405, 20267), (585, 14031), (1053, 7795), (1559, 5265), (1755, 4677)]