42129035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15073}}^1$

素因数の和:15134

約数の個数: 16

約数和(自身を含む): 55713504

約数和(自身を除く): 13584469

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 15073, 75365, 195949, 648139, 979745, 3240695, 8425807, 42129035]

約数ペア:

[(1, 42129035), (5, 8425807), (13, 3240695), (43, 979745), (65, 648139), (215, 195949), (559, 75365), (2795, 15073)]