9917635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 4984637

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 307, 355, 455, 497, 923, 1535, 2149, 2485, 3991, 4615, 6461, 10745, 19955, 21797, 27937, 32305, 108985, 139685, 152579, 283361, 762895, 1416805, 1983527, 9917635]

約数ペア:

[(1, 9917635), (5, 1983527), (7, 1416805), (13, 762895), (35, 283361), (65, 152579), (71, 139685), (91, 108985), (307, 32305), (355, 27937), (455, 21797), (497, 19955), (923, 10745), (1535, 6461), (2149, 4615), (2485, 3991)]