1047444955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 1350328320

約数和(自身を除く): 302883365

約数列:

[1, 5, 23, 43, 115, 191, 215, 955, 989, 1109, 4393, 4945, 5545, 8213, 21965, 25507, 41065, 47687, 127535, 188899, 211819, 238435, 944495, 1059095, 1096801, 4871837, 5484005, 9108217, 24359185, 45541085, 209488991, 1047444955]

約数ペア:

[(1, 1047444955), (5, 209488991), (23, 45541085), (43, 24359185), (115, 9108217), (191, 5484005), (215, 4871837), (955, 1096801), (989, 1059095), (1109, 944495), (4393, 238435), (4945, 211819), (5545, 188899), (8213, 127535), (21965, 47687), (25507, 41065)]