16155195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 30108672

約数和(自身を除く): 13953477

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2903, 5565, 8709, 14515, 20321, 43545, 60963, 101605, 153859, 304815, 461577, 769295, 1077013, 2307885, 3231039, 5385065, 16155195]

約数ペア:

[(1, 16155195), (3, 5385065), (5, 3231039), (7, 2307885), (15, 1077013), (21, 769295), (35, 461577), (53, 304815), (105, 153859), (159, 101605), (265, 60963), (371, 43545), (795, 20321), (1113, 14515), (1855, 8709), (2903, 5565)]