214168825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2903}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 287356608

約数和(自身を除く): 73187783

約数列:

[1, 5, 13, 25, 65, 227, 325, 1135, 2903, 2951, 5675, 14515, 14755, 37739, 72575, 73775, 188695, 658981, 943475, 3294905, 8566753, 16474525, 42833765, 214168825]

約数ペア:

[(1, 214168825), (5, 42833765), (13, 16474525), (25, 8566753), (65, 3294905), (227, 943475), (325, 658981), (1135, 188695), (2903, 73775), (2951, 72575), (5675, 37739), (14515, 14755)]