1543272005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{120427}}^1$

素因数の和:120676

約数の個数: 16

約数和(自身を含む): 2028970944

約数和(自身を除く): 485698939

約数列:

[1, 5, 11, 55, 233, 1165, 2563, 12815, 120427, 602135, 1324697, 6623485, 28059491, 140297455, 308654401, 1543272005]

約数ペア:

[(1, 1543272005), (5, 308654401), (11, 140297455), (55, 28059491), (233, 6623485), (1165, 1324697), (2563, 602135), (12815, 120427)]