161036155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 236545920

約数和(自身を除く): 75509765

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 3041, 3115, 7565, 10591, 15205, 21287, 51697, 52955, 106435, 258485, 270649, 361879, 1353245, 1809395, 1894543, 4601033, 9472715, 23005165, 32207231, 161036155]

約数ペア:

[(1, 161036155), (5, 32207231), (7, 23005165), (17, 9472715), (35, 4601033), (85, 1894543), (89, 1809395), (119, 1353245), (445, 361879), (595, 270649), (623, 258485), (1513, 106435), (3041, 52955), (3115, 51697), (7565, 21287), (10591, 15205)]