70894945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 25268255

約数列:

[1, 5, 11, 41, 55, 149, 205, 211, 451, 745, 1055, 1639, 2255, 2321, 6109, 8195, 8651, 11605, 30545, 31439, 43255, 67199, 95161, 157195, 335995, 345829, 475805, 1288999, 1729145, 6444995, 14178989, 70894945]

約数ペア:

[(1, 70894945), (5, 14178989), (11, 6444995), (41, 1729145), (55, 1288999), (149, 475805), (205, 345829), (211, 335995), (451, 157195), (745, 95161), (1055, 67199), (1639, 43255), (2255, 31439), (2321, 30545), (6109, 11605), (8195, 8651)]