82474865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4177}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 108293760

約数和(自身を除く): 25818895

約数列:

[1, 5, 11, 55, 359, 1795, 3949, 4177, 19745, 20885, 45947, 229735, 1499543, 7497715, 16494973, 82474865]

約数ペア:

[(1, 82474865), (5, 16494973), (11, 7497715), (55, 1499543), (359, 229735), (1795, 45947), (3949, 20885), (4177, 19745)]