24742845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 46263360

約数和(自身を除く): 21520515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 673, 817, 855, 1935, 2019, 2451, 3365, 4085, 6057, 7353, 10095, 12255, 12787, 28939, 30285, 36765, 38361, 63935, 86817, 115083, 144695, 191805, 260451, 434085, 549841, 575415, 1302255, 1649523, 2749205, 4948569, 8247615, 24742845]

約数ペア:

[(1, 24742845), (3, 8247615), (5, 4948569), (9, 2749205), (15, 1649523), (19, 1302255), (43, 575415), (45, 549841), (57, 434085), (95, 260451), (129, 191805), (171, 144695), (215, 115083), (285, 86817), (387, 63935), (645, 38361), (673, 36765), (817, 30285), (855, 28939), (1935, 12787), (2019, 12255), (2451, 10095), (3365, 7353), (4085, 6057)]