807435

素因数分解:

$3^3\times 5^1\times {\mathrm{5981}}^1$

素因数の和:5995

約数の個数: 16

約数和(自身を含む): 1435680

約数和(自身を除く): 628245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5981, 17943, 29905, 53829, 89715, 161487, 269145, 807435]

約数ペア:

[(1, 807435), (3, 269145), (5, 161487), (9, 89715), (15, 53829), (27, 29905), (45, 17943), (135, 5981)]