5397435

素因数分解:

$3^4\times 5^1\times {\mathrm{13327}}^1$

素因数の和:13344

約数の個数: 20

約数和(自身を含む): 9676128

約数和(自身を除く): 4278693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13327, 39981, 66635, 119943, 199905, 359829, 599715, 1079487, 1799145, 5397435]

約数ペア:

[(1, 5397435), (3, 1799145), (5, 1079487), (9, 599715), (15, 359829), (27, 199905), (45, 119943), (81, 66635), (135, 39981), (405, 13327)]