28849755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 22471845

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 3299, 8745, 9897, 16495, 36289, 49485, 108867, 174847, 181445, 524541, 544335, 874235, 1923317, 2622705, 5769951, 9616585, 28849755]

約数ペア:

[(1, 28849755), (3, 9616585), (5, 5769951), (11, 2622705), (15, 1923317), (33, 874235), (53, 544335), (55, 524541), (159, 181445), (165, 174847), (265, 108867), (583, 49485), (795, 36289), (1749, 16495), (2915, 9897), (3299, 8745)]