77126805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 158071680

約数和(自身を除く): 80944875

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, 3045, 8443, 9135, 25329, 42215, 59101, 75987, 126645, 177303, 244847, 295505, 379935, 531909, 734541, 886515, 1224235, 1713929, 2203623, 2659545, 3672705, 5141787, 8569645, 11018115, 15425361, 25708935, 77126805]

約数ペア:

[(1, 77126805), (3, 25708935), (5, 15425361), (7, 11018115), (9, 8569645), (15, 5141787), (21, 3672705), (29, 2659545), (35, 2203623), (45, 1713929), (63, 1224235), (87, 886515), (105, 734541), (145, 531909), (203, 379935), (261, 295505), (315, 244847), (435, 177303), (609, 126645), (1015, 75987), (1305, 59101), (1827, 42215), (3045, 25329), (8443, 9135)]