23105915

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28703}}^1$

素因数の和:28738

約数の個数: 16

約数和(自身を含む): 33067008

約数和(自身を除く): 9961093

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 28703, 143515, 200921, 660169, 1004605, 3300845, 4621183, 23105915]

約数ペア:

[(1, 23105915), (5, 4621183), (7, 3300845), (23, 1004605), (35, 660169), (115, 200921), (161, 143515), (805, 28703)]