40264605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38903}}^1$

素因数の和:38937

約数の個数: 24

約数和(自身を含む): 72828288

約数和(自身を除く): 32563683

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 38903, 116709, 194515, 350127, 583545, 894769, 1750635, 2684307, 4473845, 8052921, 13421535, 40264605]

約数ペア:

[(1, 40264605), (3, 13421535), (5, 8052921), (9, 4473845), (15, 2684307), (23, 1750635), (45, 894769), (69, 583545), (115, 350127), (207, 194515), (345, 116709), (1035, 38903)]