64382465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 92206080

約数和(自身を除く): 27823615

約数列:

[1, 5, 7, 29, 35, 137, 145, 203, 463, 685, 959, 1015, 2315, 3241, 3973, 4795, 13427, 16205, 19865, 27811, 63431, 67135, 93989, 139055, 317155, 444017, 469945, 1839499, 2220085, 9197495, 12876493, 64382465]

約数ペア:

[(1, 64382465), (5, 12876493), (7, 9197495), (29, 2220085), (35, 1839499), (137, 469945), (145, 444017), (203, 317155), (463, 139055), (685, 93989), (959, 67135), (1015, 63431), (2315, 27811), (3241, 19865), (3973, 16205), (4795, 13427)]