424178495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 561738240

約数和(自身を除く): 137559745

約数列:

[1, 5, 13, 65, 71, 107, 355, 535, 859, 923, 1391, 4295, 4615, 6955, 7597, 11167, 37985, 55835, 60989, 91913, 98761, 304945, 459565, 493805, 792857, 1194869, 3964285, 5974345, 6525823, 32629115, 84835699, 424178495]

約数ペア:

[(1, 424178495), (5, 84835699), (13, 32629115), (65, 6525823), (71, 5974345), (107, 3964285), (355, 1194869), (535, 792857), (859, 493805), (923, 459565), (1391, 304945), (4295, 98761), (4615, 91913), (6955, 60989), (7597, 55835), (11167, 37985)]