68420605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2969}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 21392195

約数列:

[1, 5, 11, 55, 419, 2095, 2969, 4609, 14845, 23045, 32659, 163295, 1244011, 6220055, 13684121, 68420605]

約数ペア:

[(1, 68420605), (5, 13684121), (11, 6220055), (55, 1244011), (419, 163295), (2095, 32659), (2969, 23045), (4609, 14845)]