128568535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79609}}^1$

素因数の和:79650

約数の個数: 16

約数和(自身を含む): 171957600

約数和(自身を除く): 43389065

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 79609, 398045, 1353353, 1512571, 6766765, 7562855, 25713707, 128568535]

約数ペア:

[(1, 128568535), (5, 25713707), (17, 7562855), (19, 6766765), (85, 1512571), (95, 1353353), (323, 398045), (1615, 79609)]