228429685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 318873600

約数和(自身を除く): 90443915

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 869, 1045, 1501, 2767, 4345, 7505, 13835, 16511, 30437, 52573, 82555, 152185, 218593, 262865, 578303, 1092965, 2404523, 2891515, 4153267, 12022615, 20766335, 45685937, 228429685]

約数ペア:

[(1, 228429685), (5, 45685937), (11, 20766335), (19, 12022615), (55, 4153267), (79, 2891515), (95, 2404523), (209, 1092965), (395, 578303), (869, 262865), (1045, 218593), (1501, 152185), (2767, 82555), (4345, 52573), (7505, 30437), (13835, 16511)]