129026015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1051}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 158860416

約数和(自身を除く): 29834401

約数列:

[1, 5, 43, 215, 571, 1051, 2855, 5255, 24553, 45193, 122765, 225965, 600121, 3000605, 25805203, 129026015]

約数ペア:

[(1, 129026015), (5, 25805203), (43, 3000605), (215, 600121), (571, 225965), (1051, 122765), (2855, 45193), (5255, 24553)]