7124495

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 10285056

約数和(自身を除く): 3160561

約数列:

[1, 5, 7, 35, 47, 61, 71, 235, 305, 329, 355, 427, 497, 1645, 2135, 2485, 2867, 3337, 4331, 14335, 16685, 20069, 21655, 23359, 30317, 100345, 116795, 151585, 203557, 1017785, 1424899, 7124495]

約数ペア:

[(1, 7124495), (5, 1424899), (7, 1017785), (35, 203557), (47, 151585), (61, 116795), (71, 100345), (235, 30317), (305, 23359), (329, 21655), (355, 20069), (427, 16685), (497, 14335), (1645, 4331), (2135, 3337), (2485, 2867)]