43420105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 54795600

約数和(自身を除く): 11375495

約数列:

[1, 5, 29, 61, 145, 305, 1769, 4909, 8845, 24545, 142361, 299449, 711805, 1497245, 8684021, 43420105]

約数ペア:

[(1, 43420105), (5, 8684021), (29, 1497245), (61, 711805), (145, 299449), (305, 142361), (1769, 24545), (4909, 8845)]