10985345

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 15897600

約数和(自身を除く): 4912255

約数列:

[1, 5, 7, 29, 35, 79, 137, 145, 203, 395, 553, 685, 959, 1015, 2291, 2765, 3973, 4795, 10823, 11455, 16037, 19865, 27811, 54115, 75761, 80185, 139055, 313867, 378805, 1569335, 2197069, 10985345]

約数ペア:

[(1, 10985345), (5, 2197069), (7, 1569335), (29, 378805), (35, 313867), (79, 139055), (137, 80185), (145, 75761), (203, 54115), (395, 27811), (553, 19865), (685, 16037), (959, 11455), (1015, 10823), (2291, 4795), (2765, 3973)]