71007435

素因数分解:

$3^4\times 5^1\times {\mathrm{175327}}^1$

素因数の和:175344

約数の個数: 20

約数和(自身を含む): 127288128

約数和(自身を除く): 56280693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 175327, 525981, 876635, 1577943, 2629905, 4733829, 7889715, 14201487, 23669145, 71007435]

約数ペア:

[(1, 71007435), (3, 23669145), (5, 14201487), (9, 7889715), (15, 4733829), (27, 2629905), (45, 1577943), (81, 876635), (135, 525981), (405, 175327)]