8956215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 24

約数和(自身を含む): 16061760

約数和(自身を除く): 7105545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 6863, 20589, 34315, 61767, 102945, 199027, 308835, 597081, 995135, 1791243, 2985405, 8956215]

約数ペア:

[(1, 8956215), (3, 2985405), (5, 1791243), (9, 995135), (15, 597081), (29, 308835), (45, 199027), (87, 102945), (145, 61767), (261, 34315), (435, 20589), (1305, 6863)]