2813804565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1311797}}^1$

素因数の和:1311829

約数の個数: 32

約数和(自身を含む): 5289169536

約数和(自身を除く): 2475364971

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 1311797, 3935391, 6558985, 14429767, 17053361, 19676955, 43289301, 51160083, 72148835, 85266805, 187586971, 216446505, 255800415, 562760913, 937934855, 2813804565]

約数ペア:

[(1, 2813804565), (3, 937934855), (5, 562760913), (11, 255800415), (13, 216446505), (15, 187586971), (33, 85266805), (39, 72148835), (55, 51160083), (65, 43289301), (143, 19676955), (165, 17053361), (195, 14429767), (429, 6558985), (715, 3935391), (2145, 1311797)]