71374295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 88464000

約数和(自身を除く): 17089705

約数列:

[1, 5, 37, 185, 193, 965, 1999, 7141, 9995, 35705, 73963, 369815, 385807, 1929035, 14274859, 71374295]

約数ペア:

[(1, 71374295), (5, 14274859), (37, 1929035), (185, 385807), (193, 369815), (965, 73963), (1999, 35705), (7141, 9995)]