40328315

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 51495360

約数和(自身を除く): 11167045

約数列:

[1, 5, 23, 79, 115, 193, 395, 529, 965, 1817, 2645, 4439, 9085, 15247, 22195, 41791, 76235, 102097, 208955, 350681, 510485, 1753405, 8065663, 40328315]

約数ペア:

[(1, 40328315), (5, 8065663), (23, 1753405), (79, 510485), (115, 350681), (193, 208955), (395, 102097), (529, 76235), (965, 41791), (1817, 22195), (2645, 15247), (4439, 9085)]