384682775

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 487711344

約数和(自身を除く): 103028569

約数列:

[1, 5, 25, 61, 193, 305, 965, 1307, 1525, 4825, 6535, 11773, 32675, 58865, 79727, 252251, 294325, 398635, 1261255, 1993175, 6306275, 15387311, 76936555, 384682775]

約数ペア:

[(1, 384682775), (5, 76936555), (25, 15387311), (61, 6306275), (193, 1993175), (305, 1261255), (965, 398635), (1307, 294325), (1525, 252251), (4825, 79727), (6535, 58865), (11773, 32675)]