15668966365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{76261}}^1$

素因数の和:76417

約数の個数: 32

約数和(自身を含む): 21139826400

約数和(自身を除く): 5470860035

約数列:

[1, 5, 13, 29, 65, 109, 145, 377, 545, 1417, 1885, 3161, 7085, 15805, 41093, 76261, 205465, 381305, 991393, 2211569, 4956965, 8312449, 11057845, 28750397, 41562245, 108061837, 143751985, 241061021, 540309185, 1205305105, 3133793273, 15668966365]

約数ペア:

[(1, 15668966365), (5, 3133793273), (13, 1205305105), (29, 540309185), (65, 241061021), (109, 143751985), (145, 108061837), (377, 41562245), (545, 28750397), (1417, 11057845), (1885, 8312449), (3161, 4956965), (7085, 2211569), (15805, 991393), (41093, 381305), (76261, 205465)]