129489435

素因数分解:

$3^4\times 5^1\times {\mathrm{319727}}^1$

素因数の和:319744

約数の個数: 20

約数和(自身を含む): 232122528

約数和(自身を除く): 102633093

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 319727, 959181, 1598635, 2877543, 4795905, 8632629, 14387715, 25897887, 43163145, 129489435]

約数ペア:

[(1, 129489435), (3, 43163145), (5, 25897887), (9, 14387715), (15, 8632629), (27, 4795905), (45, 2877543), (81, 1598635), (135, 959181), (405, 319727)]