33180105

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{6449}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 61920000

約数和(自身を除く): 28739895

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 6449, 19347, 32245, 45143, 96735, 135429, 225715, 316001, 677145, 948003, 1580005, 2212007, 4740015, 6636021, 11060035, 33180105]

約数ペア:

[(1, 33180105), (3, 11060035), (5, 6636021), (7, 4740015), (15, 2212007), (21, 1580005), (35, 948003), (49, 677145), (105, 316001), (147, 225715), (245, 135429), (343, 96735), (735, 45143), (1029, 32245), (1715, 19347), (5145, 6449)]