83808145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 110206080

約数和(自身を除く): 26397935

約数列:

[1, 5, 19, 37, 95, 113, 185, 211, 565, 703, 1055, 2147, 3515, 4009, 4181, 7807, 10735, 20045, 20905, 23843, 39035, 79439, 119215, 148333, 397195, 453017, 741665, 882191, 2265085, 4410955, 16761629, 83808145]

約数ペア:

[(1, 83808145), (5, 16761629), (19, 4410955), (37, 2265085), (95, 882191), (113, 741665), (185, 453017), (211, 397195), (565, 148333), (703, 119215), (1055, 79439), (2147, 39035), (3515, 23843), (4009, 20905), (4181, 20045), (7807, 10735)]