53493885

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5581}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 96456960

約数和(自身を除く): 42963075

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 5581, 9585, 16743, 27905, 50229, 83715, 150687, 251145, 396251, 753435, 1188753, 1981255, 3566259, 5943765, 10698777, 17831295, 53493885]

約数ペア:

[(1, 53493885), (3, 17831295), (5, 10698777), (9, 5943765), (15, 3566259), (27, 1981255), (45, 1188753), (71, 753435), (135, 396251), (213, 251145), (355, 150687), (639, 83715), (1065, 50229), (1917, 27905), (3195, 16743), (5581, 9585)]