421453535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103171}}^1$

素因数の和:103238

約数の個数: 16

約数和(自身を含む): 544748160

約数和(自身を除く): 123294625

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 103171, 515855, 1960249, 4436353, 9801245, 22181765, 84290707, 421453535]

約数ペア:

[(1, 421453535), (5, 84290707), (19, 22181765), (43, 9801245), (95, 4436353), (215, 1960249), (817, 515855), (4085, 103171)]