23668785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 24853455

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2591, 3045, 7773, 9135, 12955, 18137, 23319, 38865, 54411, 75139, 90685, 116595, 163233, 225417, 272055, 375695, 525973, 676251, 816165, 1127085, 1577919, 2629865, 3381255, 4733757, 7889595, 23668785]

約数ペア:

[(1, 23668785), (3, 7889595), (5, 4733757), (7, 3381255), (9, 2629865), (15, 1577919), (21, 1127085), (29, 816165), (35, 676251), (45, 525973), (63, 375695), (87, 272055), (105, 225417), (145, 163233), (203, 116595), (261, 90685), (315, 75139), (435, 54411), (609, 38865), (1015, 23319), (1305, 18137), (1827, 12955), (2591, 9135), (3045, 7773)]