23840235

素因数分解:

$3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{941}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 41440464

約数和(自身を除く): 17600229

約数列:

[1, 3, 5, 9, 15, 45, 563, 941, 1689, 2815, 2823, 4705, 5067, 8445, 8469, 14115, 25335, 42345, 529783, 1589349, 2648915, 4768047, 7946745, 23840235]

約数ペア:

[(1, 23840235), (3, 7946745), (5, 4768047), (9, 2648915), (15, 1589349), (45, 529783), (563, 42345), (941, 25335), (1689, 14115), (2815, 8469), (2823, 8445), (4705, 5067)]