76420605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{221509}}^1$

素因数の和:221540

約数の個数: 16

約数和(自身を含む): 127589760

約数和(自身を除く): 51169155

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 221509, 664527, 1107545, 3322635, 5094707, 15284121, 25473535, 76420605]

約数ペア:

[(1, 76420605), (3, 25473535), (5, 15284121), (15, 5094707), (23, 3322635), (69, 1107545), (115, 664527), (345, 221509)]