511201145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1069}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 756430080

約数和(自身を除く): 245228935

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1051, 1069, 5255, 5345, 7357, 7483, 13663, 13897, 36785, 37415, 68315, 69485, 95641, 97279, 478205, 486395, 1123519, 5617595, 7864633, 14605747, 39323165, 73028735, 102240229, 511201145]

約数ペア:

[(1, 511201145), (5, 102240229), (7, 73028735), (13, 39323165), (35, 14605747), (65, 7864633), (91, 5617595), (455, 1123519), (1051, 486395), (1069, 478205), (5255, 97279), (5345, 95641), (7357, 69485), (7483, 68315), (13663, 37415), (13897, 36785)]