539892405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307631}}^1$

素因数の和:307658

約数の個数: 32

約数和(自身を含む): 1033643520

約数和(自身を除く): 493751115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 307631, 922893, 1538155, 2768679, 3999203, 4614465, 8306037, 11997609, 13843395, 19996015, 35992827, 41530185, 59988045, 107978481, 179964135, 539892405]

約数ペア:

[(1, 539892405), (3, 179964135), (5, 107978481), (9, 59988045), (13, 41530185), (15, 35992827), (27, 19996015), (39, 13843395), (45, 11997609), (65, 8306037), (117, 4614465), (135, 3999203), (195, 2768679), (351, 1538155), (585, 922893), (1755, 307631)]