225855839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3361}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 254167200

約数和(自身を除く): 28311361

約数列:

[1, 11, 41, 149, 451, 1639, 3361, 6109, 36971, 67199, 137801, 500789, 1515811, 5508679, 20532349, 225855839]

約数ペア:

[(1, 225855839), (11, 20532349), (41, 5508679), (149, 1515811), (451, 500789), (1639, 137801), (3361, 67199), (6109, 36971)]