16573005

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 30015744

約数和(自身を除く): 13442739

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 271, 405, 453, 755, 813, 1355, 1359, 2265, 2439, 4065, 4077, 6795, 7317, 12195, 12231, 20385, 21951, 36585, 40921, 61155, 109755, 122763, 204605, 368289, 613815, 1104867, 1841445, 3314601, 5524335, 16573005]

約数ペア:

[(1, 16573005), (3, 5524335), (5, 3314601), (9, 1841445), (15, 1104867), (27, 613815), (45, 368289), (81, 204605), (135, 122763), (151, 109755), (271, 61155), (405, 40921), (453, 36585), (755, 21951), (813, 20385), (1355, 12231), (1359, 12195), (2265, 7317), (2439, 6795), (4065, 4077)]