28032495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 46982592

約数和(自身を除く): 18950097

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 953, 1961, 2859, 4765, 5883, 9805, 14295, 29415, 35261, 50509, 105783, 151527, 176305, 252545, 528915, 757635, 1868833, 5606499, 9344165, 28032495]

約数ペア:

[(1, 28032495), (3, 9344165), (5, 5606499), (15, 1868833), (37, 757635), (53, 528915), (111, 252545), (159, 176305), (185, 151527), (265, 105783), (555, 50509), (795, 35261), (953, 29415), (1961, 14295), (2859, 9805), (4765, 5883)]